Chanson International Holding (CHSN) updates legal opinion on resale shares

Rhea-AI Filing Summary

Chanson International Holding furnished a Form 6-K to file an Ogier legal opinion on the legality of certain resale shares covered by its registration statement on Form F-3, which was declared effective on September 30, 2025. The filing notes that a related prospectus supplement for these resale shares is dated December 16, 2025. The Ogier opinion is filed as Exhibit 5.1 to this report and is incorporated by reference into the registration statement, making it part of the company’s registered resale share documentation.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of December 2025

Commission File Number: 001-41663

Chanson International Holding

B9 Xinjiang Chuangbo Zhigu Industrial Park

No. 100 Guangyuan Road, Shuimogou District

Urumqi, Xinjiang, China

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒          Form 40-F ☐

Explanatory Note

Chanson International Holding (the “Company”) initially filed registration statement on Form F-3 (File No. 333-289600) with the U.S. Securities and Exchange Commission (the “SEC”) on August 14, 2025, which was declared effective on September 30, 2025 (the “Registration Statement”). A prospectus supplement to the Registration Statement in connection with registration of certain resale shares dated as of December 16, 2025 (the “Prospectus Supplement”) was filed with the SEC on December 16, 2025.

The opinion of Ogier as to the legality of the resale shares being registered under the Registration Statement and the Prospectus Supplement, is filed as Exhibit 5.1 to this current report on Form 6-K and is incorporated by reference into the Registration Statement and shall be a part thereof from the date on which this current report is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.

Exhibit No.		Description
5.1		Opinion of Ogier as to the legality of the resale shares being registered

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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, thereunto duly authorized.

	Chanson International Holding
Date: December 16, 2025	By:	/s/ Gang Li
	Name:	Gang Li
	Title:	Chief Executive Officer, Director, and Chairman of the Board of Directors

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FAQ

What did Chanson International Holding (CHSN) disclose in this Form 6-K?

Chanson International Holding filed a Form 6-K to furnish an Ogier legal opinion on the legality of certain resale shares registered under its Form F-3 registration statement and related prospectus supplement.

How does this Form 6-K relate to Chanson International Holding (CHSN)'s Form F-3 registration statement?

The company previously filed a Form F-3 registration statement, declared effective on September 30, 2025. This Form 6-K adds an Ogier legal opinion as Exhibit 5.1 and incorporates it by reference into that registration statement.

What is the purpose of the Ogier opinion for Chanson International Holding (CHSN)?

The Ogier document is an opinion on the legality of the resale shares being registered under the Form F-3 registration statement and the December 16, 2025 prospectus supplement, and it becomes part of the registration statement.

When were the key CHSN resale registration documents filed and declared effective?

The registration statement on Form F-3 was initially filed on August 14, 2025 and was declared effective on September 30, 2025. A related prospectus supplement for certain resale shares is dated December 16, 2025.

Who signed the Chanson International Holding (CHSN) Form 6-K?

The Form 6-K was signed on December 16, 2025 by Gang Li, who is the company’s Chief Executive Officer, Director, and Chairman of the Board of Directors.