Yearly Archives: 2021

KELOWNA, BC / July 5, 2021 / Lexaria Bioscience Corp. (NASDAQ:LEXX)(NASDAQ:LEXXW)(CSE: LXX) (the “Company” or “Lexaria”), a global innovator in drug delivery platforms announces that on June 30, 2021 it made a request to voluntarily delist its common shares from the Canadian Securities Exchange (the “CSE”). It is expected that the close of business on Wednesday, July 7, 2021 will be the final trading day for Lexaria on the CSE. At the open of the trading day on July 8, 2021, the Company’s shares will only trade on the NASDAQ Capital Markets ('Nasdaq').

Since Lexaria's shares began trading on the Nasdaq in January 2021, the overwhelming majority of trading has moved to Nasdaq, providing more liquidity for shareholders than ever before experienced. The Company expects to realize savings in fees and managerial time and effort that were required to maintain a dual listing that can now be redirected into the Company's applied research and development programs, further advancing the business of the Company. For these reasons, Lexaria's management team and Board of Directors have made the decision to voluntarily delist from the CSE, consolidating the trading of its shares to Nasdaq.

All shareholders can continue trading Lexaria's shares on Nasdaq under the symbol “LEXX”. The Company has confirmed that Nasdaq listed securities are designated as a “qualified investment” for the purposes of maintaining Lexaria shares in Canadian Registered Savings Plans, including RRSP, RESP, RRIF, RDSP and TFSA.

About Lexaria Bioscience Corp.

Lexaria Bioscience Corp.’s proprietary drug delivery technology, DehydraTECH™, improves the way active pharmaceutical ingredients (APIs) enter the bloodstream by promoting healthier oral ingestion methods and increasing the effectiveness of fat-soluble active molecules, thereby lowering overall dosing. The Company’s technology can be applied to many different ingestible product formats, including foods, beverages, oral suspensions, tablets, and capsules. DehydraTECH has repeatedly demonstrated since 2016 with cannabinoids and nicotine the ability to increase bio-absorption by up to 5-10x, reduce time of onset from 1 - 2 hours to minutes, and mask unwanted tastes; and is planned to be further evaluated for orally administered bioactive molecules, including anti-virals, cannabinoids, vitamins, non-steroidal anti-inflammatory drugs (NSAIDs), and nicotine. Lexaria has licensed DehydraTECH to multiple companies including a world-leading tobacco producer for the development of smokeless, oral-based nicotine products and for use in industries that produce cannabinoid beverages, edibles, and oral products. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 19 patents granted and approximately 60 patents pending worldwide. For more information, please visit www.lexariabioscience.com.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as 'anticipate,' 'if,' 'believe,' 'plan,' 'estimate,' 'expect,' 'intend,' 'may,' 'could,' 'should,' 'will,' and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the company relating the Company’s ability to carry out research initiatives, receive regulatory approvals or grants or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company’s ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics or for other reasons, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the US Securities and Exchange Commission on EDGAR. There is no assurance that any of Lexaria’s postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise, except as otherwise required by law.

INVESTOR CONTACT:

[email protected]

Phone: 250-765-6424, ext 202

SOURCE: Lexaria Bioscience Corp.

KELOWNA, BC / June 29, 2021 / Lexaria Bioscience Corp. (NASDAQ:LEXX)(NASDAQ:LEXXW)(CSE:LXX) (the "Company" or "Lexaria"), a global innovator in drug delivery platforms announces the results of the 2021 Annual Meeting (the 'Meeting').

On June 28, 2021 at 1:00 p.m. (Pacific Time), the Company held the Meeting whereby there were 2,735,413 shares of the Company represented in person or by proxy at the meeting, constituting 53.6% of the Company's issued share capital as at May 3, 2021, being the record date of the Meeting. The matters voted upon at the Meeting and the final voting results are set forth below:

All of the proposals are described in detail in the Company's proxy statement filed with the Securities Exchange Commission via Edgar and with the BC Securities Commission and Ontario Securities Commission via SEDAR on May 14, 2021.

About Lexaria Bioscience Corp.
Lexaria Bioscience Corp.'s proprietary drug delivery technology, DehydraTECH™, improves the way active pharmaceutical ingredients (APIs) enter the bloodstream by promoting healthier oral ingestion methods and increasing the effectiveness of fat-soluble active molecules, thereby lowering overall dosing. The Company's technology can be applied to many different ingestible product formats, including foods, beverages, oral suspensions, tablets, and capsules. DehydraTECH has repeatedly demonstrated since 2016 with cannabinoids and nicotine the ability to increase bio-absorption by up to 5-10x, reduce time of onset from 1 - 2 hours to minutes, and mask unwanted tastes; and is planned to be further evaluated for orally administered bioactive molecules, including anti-virals, cannabinoids, vitamins, non-steroidal anti-inflammatory drugs (NSAIDs), and nicotine. Lexaria has licensed DehydraTECH to multiple companies including a world-leading tobacco producer for the development of smokeless, oral-based nicotine products and for use in industries that produce cannabinoid beverages, edibles, and oral products. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 19 patents granted and approximately 60 patents pending worldwide. For more information, please visit www.lexariabioscience.com.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS
This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as 'anticipate,' 'if,' 'believe,' 'plan,' 'estimate,' 'expect,' 'intend,' 'may,' 'could,' 'should,' 'will,' and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the company relating the Company's ability to carry out research initiatives, receive regulatory approvals or grants or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company's ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics or for other reasons, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the US Securities and Exchange Commission on EDGAR. There is no assurance that any of Lexaria's postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise, except as otherwise required by law.

INVESTOR CONTACT:
[email protected]
Phone: 250-765-6424, ext 202

SOURCE: Lexaria Bioscience Corp.

DehydraTECH™ improves delivery into bloodstream of orally administered remdesivir and ebastine in study VIRAL-A20-2

KELOWNA, BC / June 15, 2021 / Lexaria Bioscience Corp. (NASDAQ:LEXX) (NASDAQ:LEXXW) (CSE:LXX) (the "Company" or "Lexaria"), a global innovator in drug delivery platforms, is pleased to announce positive results from its tolerability and pharmacokinetic ("PK") animal study VIRAL-A20-2, evaluating DehydraTECH-enabled remdesivir and ebastine.

These findings build upon Lexaria's recent announcement that remdesivir and ebastine processed with DehydraTECH were effective at inhibiting the COVID-19 SARS-CoV-2 virus using an in vitro screening assay in infected cells in its study VIRAL-C21-3.

"These are the best results Lexaria has ever generated demonstrating our technology's ability to more effectively deliver antiviral drugs when taken orally," said Chris Bunka, CEO of Lexaria. "We are starting to see circulating drug levels in the bloodstream that are twice or even three-times higher with DehydraTECH than without, which could greatly enhance opportunities to treat viral infections via oral drug delivery."

The gains in delivery for remdesivir and ebastine exceed those that Lexaria previously reported on December 1, 2020 for darunavir (35% gain) and efavirenz (42% gain), two other antiviral drugs investigated by Lexaria representative of two classes of antiviral therapies (a protease inhibitor and a reverse transcriptase inhibitor) under investigation against SARS-CoV-2/COVID-19 and already in use against HIV/AIDS.

Remdesivir is a well-known nucleotide reverse transcriptase inhibitor, available under the trade name Veklury® from Gilead Sciences Inc., that interferes with the SARS-CoV-2 viral replication life cycle and has received emergency use authorization in many regions of the world for treatment of COVID-19. Ebastine is an antihistamine drug that has potent effects in inhibiting the SARS-CoV-2 main protease (Mpro, also called the 3CL protease) blocking viral entry into human cells, together with effects to reduce COVID-19 inflammatory reactions. Mpro inhibitors are gaining attention in the fight against COVID-19, as announced by Pfizer with their novel compound PF-07304814.

Remdesivir is only available today in injectable form due to poor oral bioavailability, thereby limiting its ease and potential breadth of use commercially. Ebastine and many other MPro inhibitors also face bioavailability challenges when given orally, which Lexaria hopes to change with its technology.

The positive outcomes from study VIRAL-A20-2 may have relevance both for the therapeutic indications of the drugs that were studied as well as for additional antiviral drugs within their classes for indications including and beyond COVID-19.

DehydraTECH-formulated remdesivir and ebastine were administered via oral gavage, each in a single dose of 10 mg/Kg to male Sprague-Dawley rats compared to concentration-matched controls of the same drugs without DehydraTECH formulation. The study was conducted in a total of 40 animals, broken down into four groups of 10 per test article.

The study evaluated peak concentration ("Maximum Concentration" or "Cmax"**) and total drug delivery into the rodent bloodstream ("Area Under the Curve" or "AUClast***"), whereby the rats were evaluated over a period of 48 hours after dosing to derive the measured AUClast over the entire period. Blood quantitation for remdesivir was performed by measuring it in its GS-441524* nucleoside analogue metabolite form because remdesivir is a prodrug that is known to be rapidly converted by host cells into its active form following administration.

The findings were statistically significant only in the case of ebastine AUClast gains upon administration of DehydraTECH formulations versus the concentration matched controls, suggesting that larger sample sizes may have been necessary to overcome the observed variability. Lexaria currently has another tolerability and PK study actively underway in animals (study VIRAL-A20-3) evaluating delivery for three other antiviral drugs of interest with potential utility against SARS-CoV-2/COVID-19.

Additionally, Lexaria is also awaiting results from a molecular characterization study (study VIRAL-MC21-1) testing all formulations from studies VIRAL-A20-2 and VIRAL-A20-3. The Company is planning to pursue expanded in vivo PK and efficacy testing in larger animal populations using the best-performing antiviral drugs from these current investigations to achieve statistical powering of its findings when necessary.

The Company will release results from its ongoing studies as well as plans for future expanded in vivo PK and efficacy modelling as they become available. As Lexaria's validating datasets continue to grow, the Company will pursue strategic collaboration opportunities with established pharmaceutical industry partners allowing them to incorporate DehydraTECH technology with antiviral drugs including and/or similar to those that are currently being investigated.

Chris Bunka, CEO, is responsible for the accuracy of this press release. Study VIRAL-A20-2 was conducted by a leading, independent testing laboratory. The Company is not making any express or implied claims that its products have the ability to eliminate, cure or contain the COVID-19 pandemic (or SARS-CoV-2 or novel Coronavirus) or any other virally induced diseases at this time.

About Lexaria Bioscience Corp.

Lexaria Bioscience Corp.'s proprietary drug delivery technology, DehydraTECH™, improves the way active pharmaceutical ingredients (APIs) enter the bloodstream by promoting healthier oral ingestion methods and increasing the effectiveness of fat-soluble active molecules, thereby lowering overall dosing. The Company's technology can be applied to many different ingestible product formats, including foods, beverages, oral suspensions, tablets, and capsules. DehydraTECH has repeatedly demonstrated since 2016 with cannabinoids and nicotine the ability to increase bio-absorption by up to 5-10x, reduce time of onset from 1 - 2 hours to minutes, and mask unwanted tastes; and is planned to be further evaluated for orally administered bioactive molecules, including anti-virals, cannabinoids, vitamins, non-steroidal anti-inflammatory drugs (NSAIDs), and nicotine. Lexaria has licensed DehydraTECH to multiple companies including a world-leading tobacco producer for the development of smokeless, oral-based nicotine products and for use in industries that produce cannabinoid beverages, edibles, and oral products. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 19 patents granted and approximately 60 patents pending worldwide. For more information, please visit www.lexariabioscience.com.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as 'anticipate,' 'if,' 'believe,' 'plan,' 'estimate,' 'expect,' 'intend,' 'may,' 'could,' 'should,' 'will,' and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the company relating the Company's ability to carry out research initiatives, receive regulatory approvals or grants or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company's ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics or for other reasons, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the US Securities and Exchange Commission on EDGAR. There is no assurance that any of Lexaria's postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise, except as otherwise required by law.

The CSE has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

INVESTOR CONTACT:

[email protected]
Phone: 250-765-6424, ext 202

SOURCE: Lexaria Bioscience Corp.

• All studies are using DehydraTECH™ 2.0 formulations for multiple market applications, including antivirals, hypertension, NSAIDs and oral nicotine
• These studies are part of Lexaria's 2021 applied R&D program intended to enable opportunities for strategic partnerships

KELOWNA, BC / June 9, 2021 / Lexaria Bioscience Corp. (Nasdaq:LEXX) (Nasdaq:LEXXW) (CSE:LXX) (the "Company" or "Lexaria"), a global innovator in drug delivery platforms, provides this progress report on several studies within its 2021 applied research and development (R&D) program. Other studies actively underway and planned will be reported on separately.

VIRAL-A20-2 - A tolerability and pharmacokinetic or "PK" study in animals using antiviral drugs remdesivir and ebastine.
Animal dosing and all in-life procedures and sample analyses have been completed. Data analyses is underway with a view to reporting soon. There were 4 groups of 10 animals dosed to determine if DehydraTECH-enhanced remdesivir and ebastine were well tolerated and enabled improved overall quantity of drug delivery ("Area Under the Curve", or "AUC") relative to non-enhanced controls as Lexaria has successfully evidenced for other antiviral drugs. Lexaria hopes to build on recently announced positive findings from its VIRAL-C21-3 study that evidenced effective inhibition of the COVID-19 SARS-CoV-2 virus using these DehydraTECH-enhanced compounds in an in vitro screening assay.

VIRAL-A20-3 - An additional tolerability and PK study in animals evaluating AUC for 3 other antiviral drugs.
Animal dosing and all in-life procedures have been completed, and sample analyses is ongoing. There were 6 groups of 10 animals dosed in this study examining tolerability and quantity of drug delivery for 3 other antiviral drugs of interest with potential utility against the COVID-19 SARS-CoV-2 virus. This study is expected to generate reportable results during July or August.

VIRAL-MC21-1 - A molecular characterization ("MC") study being performed by Canada's National Research Council.
In this study, Nuclear Magnetic Resonance ("NMR") and Liquid Chromatography-High Resolution Mass Spectrometry ("LC-HRMS") are being applied to 5 DehydraTECH-enhanced antiviral drug formulations currently being investigated by the Company in studies VIRAL-A20-2 and VIRAL-A20-3. Molecular characterization is an important step in determining whether Lexaria's DehydraTECH technology alters the underlying drugs to a degree significant enough to result in formation of a covalently bonded new molecular entity ("NME"). NMEs are generally subjected to more involved regulatory examination and approval processes than non-NMEs. Lexaria has previously reported findings evidencing that NME formation did not occur following DehydraTECH formulation with other substances of interest such as nicotine and cannabidiol ("CBD"). Results from this work are expected to be reported ahead of schedule, by the first half of July.

HYPER-A21-1 and HYPER-A21-2 - Follow on blood pressure testing in animals pursuant to previously reported successful PK study findings.
Most results from these animal studies were released on May 6 and May 20, 2021 respectively demonstrating statistically significant gains in CBD absorption relative to controls using Lexaria's latest DehydraTECH 2.0 formulation innovations. The testing laboratory that performed this work has been engaged to perform certain follow-up work that includes monitoring of real-time animal blood pressure in response to select formulations from these PK evaluations. This work is hoped to complement Lexaria's previous human clinical study findings that have evidenced reduction in blood pressure following DehydraTECH-CBD administration. Animal dosing and in-life procedures have not yet commenced for this additional follow up work, but will be reported when developments warrant.

NSAID-A21-1 - A tolerability and PK study in animals evaluating ibuprofen and naproxen.
Test articles were manufactured in April as planned, contracts were executed in early May with the animal testing laboratory performing this work, and initial animal dosing commenced the week of May 17 ahead of schedule. This work is currently underway with pilot tolerability evaluations in rodents in an effort to determine dosing that evidences superior gastrointestinal tolerability comparing Lexaria's DehydraTECH test articles to concentration-matched controls. Pending a successful outcome of the pilot tolerability investigation, formal pharmacokinetic testing will follow. Reporting from this study work shall be provided when developments warrant.

Oral Nicotine: NIC-C21-1 (now NIC-A21-1) - A tolerability and PK study in animals evaluating oral nicotine.
This study has been renamed NIC-A21-1 following migration from an in vitro cell based study instead to an in vivo study in live anesthetized animals. This will allow Lexaria to perform a superior evaluation of the systemic absorption of nicotine upon oral pouch product dosing in the animals. Human oral pouch dosing of nicotine is a rapidly growing trend in several locations around the world and Lexaria believes this redesigned study will more appropriately measure outcomes. The contract has been signed with the animal testing laboratory that will be performing this work and all study test articles have been manufactured and are in the process of being shipped to the laboratory for dosing purposes. Animal dosing in this study is scheduled to commence in July ahead of the originally stated September/October dosing commencement schedule for NIC-C21-1. Reporting from this study will be provided when developments warrant.

Summary
Lexaria relies on applied R&D programs to generate confirmatory results and data evidencing improved drug delivery characteristics that enable pursuit of commercial opportunities and/or corporate relationships. As such, Lexaria considers advancing these applied R&D studies to be a vital early step towards its goal of establishing commercial relationships with potential industry partners to utilize DehydraTECH within their existing product lines or in the development of new product lines.

All studies referenced within this press release are fully funded from existing Company resources and performed by independent third-party testing laboratories.

The Company is not making any express or implied claims that it has the ability to eliminate, cure or contain the COVID-19 (or SARS-2 Coronavirus) at this time with any of its work with antiviral drugs reported herein.

About Lexaria Bioscience Corp.
Lexaria Bioscience Corp.'s proprietary drug delivery technology, DehydraTECH™, improves the way active pharmaceutical ingredients (APIs) enter the bloodstream by promoting healthier oral ingestion methods and increasing the effectiveness of fat-soluble active molecules, thereby lowering overall dosing. The Company's technology can be applied to many different ingestible product formats, including foods, beverages, oral suspensions, tablets, and capsules. DehydraTECH has repeatedly demonstrated since 2016 with cannabinoids and nicotine the ability to increase bio-absorption by up to 5-10x, reduce time of onset from 1 - 2 hours to minutes, and mask unwanted tastes; and is planned to be further evaluated for orally administered bioactive molecules, including anti-virals, cannabinoids, vitamins, non-steroidal anti-inflammatory drugs (NSAIDs), and nicotine. Lexaria has licensed DehydraTECH to multiple companies including a world-leading tobacco producer for the development of smokeless, oral-based nicotine products and for use in industries that produce cannabinoid beverages, edibles, and oral products. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 18 patents granted and approximately 60 patents pending worldwide. For more information, please visit www.lexariabioscience.com.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS
This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as 'anticipate,' 'if,' 'believe,' 'plan,' 'estimate,' 'expect,' 'intend,' 'may,' 'could,' 'should,' 'will,' and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the company relating the Company's ability to carry out research initiatives, receive regulatory approvals or grants or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company's ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the US Securities and Exchange Commission on EDGAR. There is no assurance that any of Lexaria's postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise, except as otherwise required by law.

The CSE has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

INVESTOR CONTACT:
[email protected]
Phone: 250-765-6424, ext 202

SOURCE: Lexaria Bioscience Corp.

• Dosing Is Complete in First of Three Human Clinical Studies Hoped To Validate Lexaria’s Patented Technology for Hypertension Relief
• Study Tested an Advanced “DehydraTECH™ 2.0” CBD Formulation
• Second Human Clinical Study, Hyper-H21-2, To Commence Immediately

KELOWNA, BC / June 7, 2021 / Lexaria Bioscience Corp. (NASDAQ:LEXX)(NASDAQ:LEXXW)(CSE:LXX) (the "Company" or "Lexaria"), a global innovator in drug delivery platforms, is pleased to report that treatment and dosing in its human clinical study (HYPER-H21-1) have been completed ahead of schedule.

HYPER-H21-1 focused on testing DehydraTECH-enabled cannabidiol ("CBD") for potential use as a hypertension treatment alternative. Twenty-four human volunteers aged 45 to 65 were dosed within this study, all of whom tolerated treatment well with no serious adverse events or side effects observed or reported.

"Completing this work in the midst of the COVID-19 pandemic was challenging and we acknowledge and commend the dedication and work ethic of our Europe-based research partners and all parties involved," said Chris Bunka, CEO of Lexaria. "Blood samples from the study volunteers will be shipped this week to our U.S. and Canadian analytical testing laboratory partners, and we expect to complete all sample and data analyses and reporting ahead of schedule, by July or August instead of the end of Q3 as previously indicated."

Study HYPER-H21-1 followed a randomized, double-blinded, controlled design in human volunteers with documented pre-hypertension or mild hypertension. A single 300 mg dose of an advanced "DehydraTECH 2.0" CBD formulation was evaluated relative to a concentration-matched control without Lexaria's DehydraTECH enhancements. The study was conducted by independent, third-party service providers bearing responsibility for all study recruitment, procedures and analytical testing.

Evaluation of time series blood pressure and heart rate analyses were the primary objectives of this study. Important secondary objectives included speed and rate of absorption of the CBD and its main metabolites (pharmacokinetics or "PK" assessments), as well as evaluation of inflammatory markers associated with cardiovascular disease and gold-standard biomarkers of nitric oxide. This latter measure is intended to provide mechanistic insight into the anticipated reduction in blood pressure via vasodilation.

The inflammatory assessments (including both anti- and pro-inflammatory biomarkers) may also be applicable to Lexaria's research initiatives in the antiviral therapeutics sector whereby effective anti-inflammatory therapies are also useful in treating diseases like COVID-19 or other common pro-inflammatory conditions.

In addition, Lexaria is pleased to announce that its second human clinical study of 2021, HYPER-H21-2, will begin immediately. The study's 16 human volunteers will be pre- or mildly hypertensive and will received three separate doses of 150 mg each of DehydraTECH 2.0-enabled CBD versus placebo (total dose of 450mg). HYPER-H21-2 includes 24-hour continuous ambulatory (portable) monitoring of blood pressure and heart rate, together with evaluations of central arterial stiffness, physical activity and sleep quality (e.g., total sleep time, total wake time, and sleep efficiency). All treatment and dosing visits in this study should be completed in or around July. The Company expects to complete all sample and data analyses quite rapidly with reporting in late September or thereabouts, though preliminary outcomes may be reported earlier if available.

About Lexaria Bioscience Corp.

Lexaria Bioscience Corp.'s proprietary drug delivery technology, DehydraTECH™, improves the way active pharmaceutical ingredients (APIs) enter the bloodstream by promoting healthier oral ingestion methods and increasing the effectiveness of fat-soluble active molecules, thereby lowering overall dosing. The Company's technology can be applied to many different ingestible product formats, including foods, beverages, oral suspensions, tablets, and capsules. DehydraTECH has repeatedly demonstrated since 2016 with cannabinoids and nicotine the ability to increase bio-absorption by up to 5-10x, reduce time of onset from 1-2 hours to minutes, and mask unwanted tastes. DehydraTECH is planned to be further evaluated for orally administered bioactive molecules, including anti-virals, cannabinoids, vitamins, non-steroidal anti-inflammatory drugs (NSAIDs), and nicotine. Lexaria has licensed DehydraTECH to multiple companies, including a world-leading tobacco producer for the development of smokeless, oral-based nicotine products, and for use in industries that produce cannabinoid beverages, edibles, and oral products. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 19 patents granted and approximately 60 patents pending worldwide. For more information, please visit www.lexariabioscience.com.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as "anticipate," "if," "believe," "plan," "estimate," "expect," "intend," "may," "could," "should," "will," and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the Company relating the Company's ability to carry out research initiatives, receive regulatory approvals or grants, or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company's ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics or for other reasons, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the U.S. Securities and Exchange Commission on EDGAR. There is no assurance that any of Lexaria's postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure, or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances, or otherwise, except as otherwise required by law.

The CSE has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

INVESTOR CONTACT:
[email protected]
Phone: 250-765-6424, ext 202

SOURCE: Lexaria Bioscience Corp.

KELOWNA, BC / June 3, 2021 / Lexaria Bioscience Corp. (NASDAQ:LEXX)(NASDAQ:LEXXW)(CSE:LXX) (the "Company" or "Lexaria"), a global innovator in drug delivery platforms, announces that remdesivir and ebastine processed with DehydraTECH were effective at inhibiting the COVID-19 SARS-CoV-2 virus using an in vitro screening assay in infected cells in Lexaria study VIRAL-C21-3.

"The main purpose of the study was to confirm that Lexaria's DehydraTECH formulation and processing methodology did not negate the known antiviral efficacy of these compounds before proceeding to larger, planned in vivo efficacy testing, said Chris Bunka, CEO of Lexaria Bioscience Corp. "These preliminary findings evidenced SARS-CoV-2 inhibitory performance commensurate with our expectations warranting ongoing and further investigation in animal testing."

This study used one of the most widely applied and informative predictive measures of drug efficacy to measure the half-maximal inhibitory concentration ("IC50") of the drugs when formulated with DehydraTECH. This was an important step towards advancing to animal and ultimately human efficacy testing for the purpose of using DehydraTECH-processed drugs to treat COVID-19.

This study was performed using a primate cell line, VERO-E6, and conducted by a leading independent, US biosafety level 3 testing laboratory that delivers critical services to government and commercial customers. That third party laboratory was responsible for study administration, quality control, and generation of results. Lexaria President John Docherty, Head of R&D, has verified the information within this press release.

Lexaria's antiviral study program may also have benefits beyond COVID-19, including a wide range of other viral disease indications where improved oral delivery performance is needed. The combined market for antiviral drugs is projected to be over USD $44 billion by 2026.¹

Remdesivir and ebastine have each shown promise in the fight against COVID-19. Remdesivir is a well-known nucleotide reverse transcriptase inhibitor, available under the trade name Veklury® from Gilead Sciences Inc., that interferes with the SARS-CoV-2 viral replication life cycle and has received emergency use authorization in many regions of the world for treatment of COVID-19². Ebastine is an antihistamine drug that has potent effects in inhibiting the SARS-CoV-2 main protease (Mpro, also called the 3CL protease) blocking viral entry into human cells³, together with effects to reduce COVID-19 inflammatory reactions⁴. Mpro inhibitors are gaining attention in the fight against COVID-19, as announced by Pfizer with their novel compound PF-07304814⁵.

Both remdesivir and ebastine are characterized by poor aqueous solubility and compromised intestinal absorption and bioavailability when administered orally. Lexaria hopes that its patented DehydraTECH delivery technology will pave the way for better performing oral dosage forms of these and other antiviral drugs, as it has already demonstrated for a range of lipophilic drug molecules including other antiviral agents such as darunavir and efavirenz as previously announced. Lexaria is currently investigating the pharmacokinetic performance of remdesivir and ebastine in its ongoing animal study VIRAL-A20-2, as well as other antiviral drugs of interest against SARS-CoV-2 in its additional ongoing animal study VIRAL-A20-3. The Company will release results from these studies as well as plans for future in vivo efficacy modelling as they become available. The Company is interested in pursuing strategic collaboration opportunities with established pharmaceutical industry partners who may be interested in incorporating DehydraTECH technology with antiviral drugs including and/or similar to those that are currently being investigated.

The Company is not making any express or implied claims that it has the ability to eliminate, cure or contain the COVID-19 (or SARS-2 Coronavirus) at this time.

¹ https://www.globenewswire.com/news-release/2020/02/20/1987756/0/en/Antiviral-Drugs-Market-Worth-USD-44-2-billion-by-2026-at-3-2-CAGR-Rising-Prevalence-of-HIV-to-Fuel-Growth-Fortune-Business-Insights.html

² https://www.nih.gov/news-events/nih-research-matters/final-report-confirms-remdesivir-benefits-covid-19

³ https://www.researchgate.net/publication/341660698_Targeting_the_SARS-CoV-4

⁴ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7472874/

⁵ https://cen.acs.org/pharmaceuticals/drug-discovery/Pfizers-novel-COVID-19-antiviral/98/web/2020/09

About Lexaria Bioscience Corp.

Lexaria Bioscience Corp.'s proprietary drug delivery technology, DehydraTECH™, improves the way active pharmaceutical ingredients (APIs) enter the bloodstream by promoting healthier oral ingestion methods and increasing the effectiveness of fat-soluble active molecules, thereby lowering overall dosing. The Company's technology can be applied to many different ingestible product formats, including foods, beverages, oral suspensions, tablets, and capsules. DehydraTECH has repeatedly demonstrated since 2016 with cannabinoids and nicotine the ability to increase bio-absorption by up to 5-10x, reduce time of onset from 1-2 hours to minutes, and mask unwanted tastes. DehydraTECH is planned to be further evaluated for orally administered bioactive molecules, including anti-virals, cannabinoids, vitamins, non-steroidal anti-inflammatory drugs (NSAIDs), and nicotine. Lexaria has licensed DehydraTECH to multiple companies, including a world-leading tobacco producer for the development of smokeless, oral-based nicotine products, and for use in industries that produce cannabinoid beverages, edibles, and oral products. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 19 patents granted and approximately 60 patents pending worldwide. For more information, please visit www.lexariabioscience.com.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as "anticipate," "if," "believe," "plan," "estimate," "expect," "intend," "may," "could," "should," "will," and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the Company relating the Company's ability to carry out research initiatives, receive regulatory approvals or grants, or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company's ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics or for other reasons, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the U.S. Securities and Exchange Commission on EDGAR. There is no assurance that any of Lexaria's postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure, or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances, or otherwise, except as otherwise required by law.

The CSE has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

INVESTOR CONTACT:

[email protected]

Phone: 866-221-3341

SOURCE: Lexaria Bioscience Corp.

• New formulation delivers up to 2,708% more CBD into bloodstream*


• Human clinical hypertension study HYPER-H21-1 also progressing

KELOWNA, BC / May 20, 2021 / Lexaria Bioscience Corp. (NASDAQ:LEXX) (NASDAQ:LEXXW) (CSE:LXX) (the "Company" or "Lexaria"), a global innovator in drug delivery platforms, is pleased to announce successful test results of two new "DehydraTECH^™ 2.0" cannabidiol ("CBD") formulations in its second 2021 applied research and development study program, HYPER-A21-2.

"One of our latest DehydraTECH 2.0 formulations gave us the strongest absorption enhancement results we've ever recorded, at 2,708% more CBD into bloodstream during the study period than the representative industry standard MCT control formulation. It was also 174% more effective than the original DehydraTECH 2.0 formulation from 2019," said Chris Bunka, CEO of Lexaria. "This is a 27-fold improvement in CBD delivery compared to the control formulation."

Study HYPER-A21-2 included three additional new DehydraTECH 2.0 formulation variations designed to enhance CBD delivery performance and pharmacokinetic optimization. Two of the three new DehydraTECH 2.0 formulations delivered improved performance when compared to both Lexaria's original DehdyraTECH 1.0 and 2019 DehydraTECH 2.0 concentration-matched formulations, as well as to a medium chain triglyceride ("MCT") oil based control formulation representative of standard industry practices. The final formulation provided useful data but did not deliver enhanced performance compared to the original DehydraTECH 2.0. Summary data is shown below:

1. AUC: Area Under the Curve, or total CBD delivery into the rodent bloodstream


2. 60-minute study duration


3. 60-minute study duration evaluated in 2019


4. 120-minute study duration evaluated in 2021

Lexaria continues to build a robust body of evidence demonstrating that its patented DehydraTECH technology can significantly enhance the delivery of lipophilic active ingredients such as CBD across a range of uptake levels, with ultimate applications to wide ranging areas including consumer packaged goods as well as drugs with potential for disease treatment applications.

In each arm of the study, ten male Sprague-Dawley rats were dosed orally at a level of 25 mg/Kg CBD, and over the next 120 minutes multiple measurements were taken to assess delivery into the bloodstream and tissues comparing the DehydraTECH formulations to certain controls. There were a total of 120 animals for the new DehydraTECH 2.0 formulations evaluated in studies HYPER-A21-1 and HYPER-A21-2. Both studies HYPER-A21-1 and HYPER-A21-2 were conducted by an independent, premier animal testing laboratory located in the United States.

Lexaria also confirms that its HYPER-H21-1 human clinical hypertension study is currently underway and dosing is nearly complete, utilizing a formulation most closely resembling the original 2019 DehydraTECH 2.0. Along with a more than a 3-fold increase in dose quantity, these formulation improvements are expected to be more effective than the original DehydraTECH 1.0 formulation used in Lexaria's foundational 2018 human clinical study that nonetheless evidenced significant blood pressure reduction, as published and available at PubMed. Lexaria thus expects improved pharmacokinetic performance in its current human clinical study to translate into further improved pharmacodynamic performance. Lexaria will provide details on the outcomes of study HYPER-H21-1 when they become available.

* Compared with control formula utilizing medium chain triglycerides (coconut oil) representative of standard industry practices

About Lexaria Bioscience Corp.

Lexaria Bioscience Corp.'s proprietary drug delivery technology, DehydraTECH™, improves the way active pharmaceutical ingredients (APIs) enter the bloodstream by promoting healthier oral ingestion methods and increasing the effectiveness of fat-soluble active molecules, thereby lowering overall dosing. The Company's technology can be applied to many different ingestible product formats, including foods, beverages, oral suspensions, tablets, and capsules. DehydraTECH has repeatedly demonstrated since 2016 with cannabinoids and nicotine the ability to increase bio-absorption by up to 5-10x, reduce time of onset from 1 - 2 hours to minutes, and mask unwanted tastes; and is planned to be further evaluated for orally administered bioactive molecules, including anti-virals, cannabinoids, vitamins, non-steroidal anti-inflammatory drugs (NSAIDs), and nicotine. Lexaria has licensed DehydraTECH to multiple companies including a world-leading tobacco producer for the development of smokeless, oral-based nicotine products and for use in industries that produce cannabinoid beverages, edibles, and oral products. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 19 patents granted and approximately 60 patents pending worldwide. For more information, please visit www.lexariabioscience.com.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as "anticipate," "if," "believe," "plan," "estimate," "expect," "intend," "may," "could," "should," "will," and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the company relating the Company's ability to carry out research initiatives, receive regulatory approvals or grants or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company's ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics or for other reasons, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the US Securities and Exchange Commission on EDGAR. There is no assurance that any of Lexaria's postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise, except as otherwise required by law.

The CSE has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

INVESTOR CONTACT:

[email protected]

Phone: 866-221-3341

SOURCE: Lexaria Bioscience Corp.

• New patent granted in India bolsters worldwide patent coverage, adding to existing patents in the EU, the U.S., and Australia

KELOWNA, BC / May 12, 2021 / Lexaria Bioscience Corp. (NASDAQ:LEXX)(NASDAQ:LEXXW)(CSE:LXX) (the "Company" or "Lexaria"), a global innovator in drug delivery platforms, announces further expansion of its intellectual property portfolio with its first-ever patent granted in India.

The patent is titled "Stable ready-to-drink beverage compositions comprising lipophilic active agents" and is of particular importance given the size of the Indian population, which is nearly four times as large as the U.S. population. The patent is valid for 20 years from the patent application date of Dec. 1, 2016.

"This is our 19^th patent granted worldwide, allowing us to innovate in the ready-to-drink beverage composition category around the world," said Chris Bunka, CEO of Lexaria. "This new patent complements our existing suite of granted patents spanning the EU, the U.S., and Australia, and provides intellectual property protection to both consumer-packaged goods as well as registered drug applications. We believe these are robust growth categories that add to Lexaria's strategic value."

This is the second patent granted from Lexaria's third patent family. Lexaria's patent application suite has grown to a total of 13 patent families. Active ingredients that may be used under this new patent include NSAIDS (e.g., acetylsalicylic acid, ibuprofen, diclofenac, indomethacin, piroxicam), fat-soluble vitamins, and acetaminophen. Active ingredients under the new patent also include nicotine and cannabinoids.

Claims granted cover a wide range of product formats, including non-carbonated beverages, carbonated beverages, colas, root beers, fruit-flavoured beverages, citrus-flavored beverages, fruit juices, fruit-containing beverages, vegetable juices, vegetable-containing beverages, teas, coffees, dairy beverages, protein-containing beverages, shakes, sports drinks, energy drinks, and flavored waters.

Lexaria has patent applications progressing in countries around the world with aggregate populations of approximately 3.7 billion people and will report on further progress as information becomes available.

About Lexaria Bioscience Corp.

Lexaria Bioscience Corp.'s proprietary drug delivery technology, DehydraTECH™, improves the way active pharmaceutical ingredients (APIs) enter the bloodstream by promoting healthier oral ingestion methods and increasing the effectiveness of fat-soluble active molecules, thereby lowering overall dosing. The Company's technology can be applied to many different ingestible product formats, including foods, beverages, oral suspensions, tablets, and capsules. DehydraTECH has repeatedly demonstrated since 2016 with cannabinoids and nicotine the ability to increase bio-absorption by up to 5-10x, reduce time of onset from 1-2 hours to minutes, and mask unwanted tastes. DehydraTECH is planned to be further evaluated for orally administered bioactive molecules, including anti-virals, cannabinoids, vitamins, non-steroidal anti-inflammatory drugs (NSAIDs), and nicotine. Lexaria has licensed DehydraTECH to multiple companies, including a world-leading tobacco producer for the development of smokeless, oral-based nicotine products, and for use in industries that produce cannabinoid beverages, edibles, and oral products. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 19 patents granted and approximately 60 patents pending worldwide. For more information, please visit www.lexariabioscience.com.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as "anticipate," "if," "believe," "plan," "estimate," "expect," "intend," "may," "could," "should," "will," and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the Company relating the Company's ability to carry out research initiatives, receive regulatory approvals or grants, or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company's ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics or for other reasons, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the U.S. Securities and Exchange Commission on EDGAR. There is no assurance that any of Lexaria's postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure, or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances, or otherwise, except as otherwise required by law.

The CSE has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

INVESTOR CONTACT:

[email protected]

Phone: 866-221-3341

SOURCE: Lexaria Bioscience Corp.

Lexaria Recently Announced Favorable Data on Its First Animal Study, As Well as the Commencement of Its First Human Clinical Study, Under Its 2021 Hypertension R&D Program

KELOWNA, BC / May 7, 2021 / Lexaria Bioscience Corp. (NASDAQ:LEXX)(NASDAQ:LEXXW)(CSE:LXX) (the "Company" or "Lexaria"), a global innovator in drug delivery platforms, today announced that CEO Chris Bunka is presenting at the Benzinga Global Small Cap Conference to be held on May 13-14, 2021. Complimentary investor registration can be accessed through the conference link below.

Presentation date: Thursday, May 13, 2021

Presentation time: 3:50 p.m. ET / 12:50 p.m. PT

Event registration link: Benzinga Global Small Cap Conference

YouTube link: https://www.youtube.com/watch?v=Fy4-KfJWgdE

Mr. Bunka will provide an overview of the Company, including its DehydraTECH™ drug delivery technology that improves the way active pharmaceutical ingredients enter the bloodstream. He will also discuss Lexaria's applied R&D programs that are evaluating the delivery effectiveness of DehydraTECH-processed cannabidiol (CBD) for hypertension, antiviral applications for SARS diseases and other infectious diseases, and multiple new markets, as well as provide updates on the progress of these studies.

The Benzinga Global Small Cap Conference, a showcase for small-cap investing, will be held in an entirely virtual setting. Designed to bridge the gap between small-cap companies, investors and traders, the Conference will enable executive leadership of companies to network and communicate with a broad and diverse global investor audience.

About Lexaria Bioscience Corp.

Lexaria Bioscience Corp.'s proprietary drug delivery technology, DehydraTECH™, improves the way active pharmaceutical ingredients (APIs) enter the bloodstream by promoting healthier oral ingestion methods and increasing the effectiveness of fat-soluble active molecules, thereby lowering overall dosing. The Company's technology can be applied to many different ingestible product formats, including foods, beverages, oral suspensions, tablets, and capsules. DehydraTECH has repeatedly demonstrated since 2016 with cannabinoids and nicotine the ability to increase bio-absorption by up to 5-10x, reduce time of onset from 1 - 2 hours to minutes, and mask unwanted tastes; and is planned to be further evaluated for orally administered bioactive molecules, including anti-virals, cannabinoids, vitamins, non-steroidal anti-inflammatory drugs (NSAIDs), and nicotine. Lexaria has licensed DehydraTECH to multiple companies including a world-leading tobacco producer for the development of smokeless, oral-based nicotine products and for use in industries that produce cannabinoid beverages, edibles, and oral products. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 18 patents granted and approximately 60 patents pending worldwide. For more information, please visit www.lexariabioscience.com.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as "anticipate," "if," "believe," "plan," "estimate," "expect," "intend," "may," "could," "should," "will," and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the company relating the Company's ability to carry out research initiatives, receive regulatory approvals or grants or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company's ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the US Securities and Exchange Commission on EDGAR. There is no assurance that any of Lexaria's postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise, except as otherwise required by law.

The CSE has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

INVESTOR CONTACT:

[email protected]

Phone: 866-221-3341

SOURCE: Lexaria Bioscience Corp.

• Up to 2,178% more CBD delivered into bloodstream*


• Up to 1,737% more CBD delivered into brain tissue*

KELOWNA, BC / May 6, 2021 / Lexaria Bioscience Corp. (NASDAQ:LEXX) (NASDAQ:LEXXW) (CSE:LXX) (the "Company" or "Lexaria"), a global innovator in drug delivery platforms, is pleased to announce successful outcomes in its first sets of data from its 2021 applied research and development (R&D) study programs.

Study HYPER-A21-1 included three new "DehydraTECH 2.0" formulation variations designed to enable cannabidiol ("CBD") delivery performance enhancements and pharmacokinetic optimization. All three new DehydraTECH 2.0 formulations delivered improved performance when compared to both Lexaria's original DehdyraTECH 1.0 and 2.0 concentration-matched formulations, as well as to a medium chain triglyceride ("MCT") oil based control formulation representative of standard industry practices Summary data is shown below:

1. AUC: Area Under the Curve, or total CBD delivery into the rodent bloodstream


2. 60-minute study duration


3. 60-minute study duration evaluated in 2019


4. 120-minute study duration evaluated in 2021

"Not only did the three latest DehydraTECH 2.0 formulations deliver between 1,068% and 2,178% more CBD during the study period than the standard MCT control formulation, they also were up to 123% more effective than the original DehydraTECH 2.0 formulation," said Chris Bunka, CEO of Lexaria. "Said another way, for every 1 mg of CBD delivered by the industry standard MCT control formulation, these latest DehydraTECH 2.0 formulations delivered 10 to 21 mg of CBD."

The study demonstrated that each of the new DehydraTECH 2.0 formulations delivered very high levels of CBD absorption into brain tissues, dwarfing the levels achieved with the MCT oil-based control formulation. The three new DehydraTECH 2.0 formulations delivered between 907%-1,737% more CBD into brain tissue than the MCT oil based control formulation, similar to the up to 1,937% increase over the MCT oil based control formulation announced previously for Lexaria's original DehydraTECH 2.0 formulation.

In each arm of the study, ten male Sprague-Dawley rats were dosed orally at a level of 25 mg/Kg CBD, and over the next 120 minutes multiple measurements were made of delivery into the bloodstream and tissues comparing the DehydraTECH formulations to certain controls.

These study findings add significantly to Lexaria's body of evidence demonstrating the ability of its DehydraTECH technology to be engineered to enhance the delivery of lipophilic active ingredients such as CBD across a range of uptake levels, whereby higher delivery level targets may be most applicable to pharmaceutical dosage forms and lower delivery level targets more suited to consumer packaged goods.

Additional DehydraTECH 2.0 formulations are being evaluated in Lexaria study HYPER-A21-2 presently underway, and results are expected in late May or early June, 2021. Thereafter, Lexaria is planning additional work that will evaluate impacts upon real-time blood pressure in animals using select formulations pursuant to these studies. Lexaria will provide more details on this upcoming blood pressure testing in animals as they become available. As well, advanced DehydraTECH 2.0 formulations are already being used by Lexaria in ongoing human studies and will be monetized for commercial use when applicable.

* Compared with control formula utilizing medium chain triglycerides (coconut oil) representative of standard industry practices

About Lexaria Bioscience Corp.

Lexaria Bioscience Corp.'s proprietary drug delivery technology, DehydraTECH™, improves the way active pharmaceutical ingredients (APIs) enter the bloodstream by promoting healthier oral ingestion methods and increasing the effectiveness of fat-soluble active molecules, thereby lowering overall dosing. The Company's technology can be applied to many different ingestible product formats, including foods, beverages, oral suspensions, tablets, and capsules. DehydraTECH has repeatedly demonstrated since 2016 with cannabinoids and nicotine the ability to increase bio-absorption by up to 5-10x, reduce time of onset from 1 - 2 hours to minutes, and mask unwanted tastes; and is planned to be further evaluated for orally administered bioactive molecules, including anti-virals, cannabinoids, vitamins, non-steroidal anti-inflammatory drugs (NSAIDs), and nicotine. Lexaria has licensed DehydraTECH to multiple companies including a world-leading tobacco producer for the development of smokeless, oral-based nicotine products and for use in industries that produce cannabinoid beverages, edibles, and oral products. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 18 patents granted and approximately 60 patents pending worldwide. For more information, please visit www.lexariabioscience.com.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as "anticipate," "if," "believe," "plan," "estimate," "expect," "intend," "may," "could," "should," "will," and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the company relating the Company's ability to carry out research initiatives, receive regulatory approvals or grants or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company's ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics or for other reasons, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the US Securities and Exchange Commission on EDGAR. There is no assurance that any of Lexaria's postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise, except as otherwise required by law.

The CSE has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

INVESTOR CONTACT:

[email protected]

Phone: 866-221-3341

SOURCE: Lexaria Bioscience Corp.