Lexaria Bioscience Corp.

As filed with the Securities and Exchange Commission on October 14, 2025

Registration No. 333-

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form S-1

UNDER

THE SECURITIES ACT OF 1933

LEXARIA BIOSCIENCE CORP.

(Exact Name of Registrant as Specified in its Charter)

100-740 McCurdy Road

Kelowna, British Columbia VIX 2P7

1-250-765-6424

(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)

Richard Christopher

Chief Executive Officer

Lexaria Bioscience Corp.

#100 - 740 McCurdy Road

Kelowna, British Columbia VIX 2P7

1-250-765-6424

(Name, address, including zip code, and telephone number, including area code, of agent for service)

Copies to:

Gregory Sichenzia, Esq.

Avital Perlman, Esq.

Sichenzia Ross Ference Carmel LLP

1185 Avenue of the Americas, 31****st Floor

New York, NY 10036

Telephone: (212) 930-9700

Approximate date of commencement of proposed sale to the public: As soon as practicable after this registration statement is declared effective.

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933 check the following box. ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

The registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, or until the registration statement shall become effective on such date as the Securities and Exchange Commission acting pursuant to said Section 8(a) may determine.

The information in this prospectus is not complete and may be changed. The selling stockholder named in this prospectus may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and it is not soliciting an offer to buy these securities in any state where the offer or sale is not permitted.

Subject to Completion, dated October 14, 2025

PROSPECTUS

Lexaria Bioscience Corp.

2,760,000 Shares of Common Stock

This prospectus relates to the resale by the selling stockholders named in this prospectus from time to time of up to 2,760,000 shares of our common stock, par value $0.001 per share (the “common stock”), issuable upon the exercise of 2,666,667 outstanding warrants to purchase 2,666,667 shares of common stock issued on September 29, 2025, pursuant to (i) securities purchase agreements dated as of September 26, 2025, and the purchasers named on the signature pages thereto (the offering of warrants under such securities purchase agreements, the “September 2025 Offering”) and (ii) an engagement letter (the “Engagement Letter”), dated as of August 12, 2025, between us and H.C. Wainwright & Co., LLC (the “Placement Agent,” and the 93,333 warrants to purchase 93,333 shares of common stock issued pursuant to the Engagement Letter and in the September 2025 Offering, collectively, the “Warrants”).

We will not receive any proceeds from the sale of shares of common stock by the selling stockholders. However, upon the cash exercise of the Warrants, we will receive the exercise price of such Warrants, for an aggregate of approximately $3,828,333. We cannot predict when and in what amounts or if the Warrants will be exercised by payments of cash and it is possible that the Warrants may expire and never be exercised, in which case we would not receive any cash proceeds.

Our registration of the shares of common stock covered by this prospectus does not mean that the selling stockholders will offer or sell any of such shares of common stock. The selling stockholders named in this prospectus, or their donees, pledgees, transferees or other successors-in-interest, may resell the shares of common stock covered by this prospectus through public or private transactions at prevailing market prices, at prices related to prevailing market prices or at privately negotiated prices. For additional information on the possible methods of sale that may be used by the selling stockholders, you should refer to the section of this prospectus entitled “Plan of Distribution.”

No underwriter or other person has been engaged to facilitate the sale of the common stock in this offering. We will bear all costs, expenses and fees in connection with the registration of the common stock. The selling stockholders will bear all commissions and discounts, if any, attributable to their sales of our common stock.

Our common stock and public warrants are listed respectively on the Nasdaq Capital Market, or Nasdaq, under the symbols “LEXX” and “LEXXW.” On October 10, 2025, the last reported sales price for our common stock was $0.8567 per share and the last reported sales price for our listed warrants was $0.04 per listed warrant.

Investment in our common stock involves a high degree of risk. See “Risk Factors” contained in this prospectus on page 7**, in our periodic reports filed from time to time with the Securities and Exchange Commission (the “SEC”). You should carefully read this prospectus, before you invest in our common stock.**

Neither the SEC nor any state securities commission has approved or disapproved of these securities or passed upon the adequacy or the accuracy of this prospectus. Any representation to the contrary is a criminal offense.

The date of this prospectus is , 2025.

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