As filed with the U.S. Securities and Exchange Commission on December 12, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 20/20 BIOLABS, INC. (Exact name of registrant as specified in its charter) Delaware 8734 57-2272107 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) 15810 Gaither ...