Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

The undersigned, as the Interim Chief Executive Officer and the Interim Chief Financial Officer of RenovaCare, Inc., respectively, certifies that, to the best of their knowledge and belief, the Annual Report on Form 10-K for the year ended December 31, 2021 that accompanies this certification fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and the information contained in the annual report fairly presents, in all material respects, the financial condition and results of operations of RenovaCare, Inc. at the dates and for the periods indicated. The foregoing certification is made pursuant to 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. 1350) and shall not be relied upon for any other purpose.

Date: March 30, 2022	/s/ Harmel S. Rayat
	Harmel S. Rayat
	Interim Chief Executive Officer and Interim Chief Financial Officer
	(Principal Executive Officer and Principal Financial Officer)