Avoid contact with eyes and mucous membranes
A targeted blend of Taurine, Glutathione, and lipotropic nutrients designed to support energy metabolism, cellular function, and overall vitality
Skin Rejuvenation In the 12-week comparative trial, 70% of women showed increased collagen with GHK-Cu versus 50% with vitamin C versus 40% with retinoic acid (Pickart et al., 2015)
First identified in human plasma by Dr
[DOI] [PMC free article] [PubMed] [Google Scholar] 112.Jones DP
Copper Peptide Products Versus Retinoids and Cosmetic Actives Cu-GHK has been compared with vitamin C and retinoic acid in a small collagen-production context summarized in a topical peptide review, where collagen increased in 70% of Cu-GHK-treated participants versus 50% with vitamin C and 40% with retinoic acid after one month [2]