how many types of glutathione are there Treatments 101: Part 1 — The Mother All Antioxidants Glutathione Supplements Reviews & Top
Description
A bunch of studies from 2012 "confirms the ability of copper peptides to improve aging skin conditions, which make them indispensable in anti-aging and protective cosmetic products." Several research theories suggest that "bioactive peptides hold great potential for cancer therapy and diagnostics." Thereby indicating that peptides are safe for topical use

But what exactly is BPC-157, and why do we recommend it so often

Retrieved May 15, 2025, from MedKoo Biosciences (BPC-157 Product Page): MedKoo Biosciences

They're both likely to be good for anti aging , dry skin , brightening skin , sensitive skin and better texture
