About us

Retrinic professionally supplies the highest quality peptides, with full control over purity and efficacy. Each product undergoes extensive testing, including high-performance liquid chromatography (HPLC) , to ensure compliance with the product description and safety of use.

We provide Certificates of Analysis (CoA) for every batch, providing our customers with assurance of quality. By partnering with reputable manufacturers, we maintain competitive prices without sacrificing high standards.