Certificates of Analysis THIRD-PARTY TESTING All products undergo third-party testing. Certificates of analysis are published below as they become available. PT 141 -10MG View COA Third-party tested.6/1/26 MT 2 -10MG View COA Third-party tested.1/17/26 BPC -10MG View COA Third-party tested.6/2/26 Reta -20MG View COA Third-party tested.6/22/26 Reta -10MG View COA Third-party tested.6/22/26 NAD + -500MG View COA Third-party tested.4/3/26 GHK-CU -100MG View COA Third-party tested.5/28/26 Tesa -10MG View COA Third-party tested.6/20/26 Reta -30MG View COA Third-party tested.4/15/26 Reta -10MG View COA Third-party tested.5/9/26 Tirz -10MG View COA Third-party tested.3/25/26 Reta - 10MG View COA Third-party tested.3/26/26 GHKCU-50MG Third-party tested.2/22/26 View COA IPA-10MG Third-party tested.2/2/26 View COA TESA-5MG Third-party tested.3/25/26 View COA RETA-20MG Third-party tested.2/22/26 View COA TIRZ-20MG Third-party tested1/1/26 View COA BPC 157 5MG Third-party tested2/22/26 View COA BPC 157 10MG Third-party tested2/9/26 View COA