As we age, the bodys natural glutathione production declines, which has led to growing interest in supplementation through injections and IV therapy
Premature assessment of dissolution Assuming powder hasn't dissolved after brief swirling leads users to shake vials in frustration
The combination of effectiveness, affordability, and convenience is hard to beat
GHK-Cu is a copper-binding tripeptide (Gly-His-Lys complexed with copper), one of the most studied peptides in skin, collagen and tissue-remodelling research
Caroline Ferry Caroline Ferry is a freelance journalist and copywriter, who has written for Grazia Magazine, Harper's Bazaar, Tatler and Elle and consults for many skincare, fragrance and fashion brands