UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): February 23, 2026

MANGOCEUTICALS, INC.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (214) 242-9619

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

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 13(a) of the Exchange Act. ☐

Item 7.01 Regulation FD Disclosure.

On February 23, 2026, Mangoceuticals, Inc. (the “Company”, “we” and “us”) issued a press release announcing new data from field trials and a controlled study regarding its proprietary and patented antiviral compound MGX-0024, including zero respiratory-related mortality in approximately 29,000-bird commercial poultry field trials in India and prophylactic benefits against H5N1 in a government-conducted challenge study.

The press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and incorporated into this Item 7.01 by reference. The information in this Item 7.01, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as expressly set forth by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Forward-Looking Statements

This Current Report and the press release attached as Exhibit 99.1 to this Current Report may contain forward-looking information within the meaning of applicable securities laws (“forward-looking statements”). These forward-looking statements represent the Company’s current expectations or beliefs concerning future events and can generally be identified using statements that include words such as “estimate,” “expects,” “project,” “believe,” “anticipate,” “intend,” “plan,” “foresee,” “forecast,” “likely,” “will,” “target” or similar words or phrases. These forward-looking statements are subject to risks, uncertainties and other factors, many of which are outside of the Company’s control, which could cause actual results to differ materially from the results expressed or implied in the forward-looking statements. These statements are neither promises nor guarantees, but involve known and unknown risks, uncertainties and other important factors that may cause actual results, performance, or achievements to be materially different from any future results, performance, or achievements expressed or implied by the forward-looking statements. The Company undertakes no obligation to publicly update or revise any of the forward-looking statements, whether because of new information, future events or otherwise, made in the release or presentation or in any of its SEC filings or public disclosures, except as provided by law. Consequently, you should not consider any such list to be a complete set of all potential risks and uncertainties. More information on potential factors that could affect the Company’s financial results is included from time to time in the “Forward-Looking Statements,” “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” sections of the Company’s periodic and current filings with the SEC, including Form 10-Qs, Form 10-Ks and Form 8-Ks, filed with the SEC and available at www.sec.gov. Forward-looking statements speak only as of the date they are made.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.