Exhibit 99.1

Joint Filing Agreement

The undersigned hereby agree that the Statement on Schedule 13G dated November 30, 2022 with respect to the Common Stock, par value $0.001 per share, of Guardion Health Sciences, Inc., and any amendments thereto executed by each and any of the undersigned shall be filed on behalf of each of the undersigned pursuant to and in accordance with the provisions of Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended.

Dated: November 30, 2022

The Radoff Family Foundation
By:	/s/ Bradley L. Radoff
	Name:	Bradley L. Radoff
	Title:	Director

/s/ Bradley L. Radoff

Bradley L. Radoff