Exhibit 32.2

Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350

as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, I, Nathan Haas, the Chief Financial Officer of Vitro Biopharma, Inc. (the “Company”), hereby certify, that, to my knowledge:

1. The Quarterly Report on Form 10-Q of the Company for the period ended July 31, 2023 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: August 28, 2023

By:	/s/ Nathan Haas
Name:	Nathan Haas
Title:	Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)