What is a Certificate of Analysis (COA)?

A Certificate of Analysis (COA) is an official laboratory report that verifies the identity, purity, and quality of a product.

At REJUVENATE, every batch is independently tested by a trusted third-party laboratory to confirm:

  • ✔️ Correct compound identification

  • ✔️ Verified purity levels

  • ✔️ Accurate quantity/concentration

  • ✔️ Quality and compliance standards

Each COA corresponds to a specific batch number, ensuring full transparency and traceability for every product we offer.

We believe science-backed transparency builds trust — and our COAs are part of our commitment to delivering verified research-grade quality.

Click on the tab below your product to view your Certificate of Analysis

NAD+

COA

GHK-Cu

COA

glow

COA

GLP-1 S

COA

glp-2 tz

COA

glp-3 rt

COA

Ipamorelin

COA

tesamorelin

COA

BPC-157 & TB-500

COA