Can You Start with 100mg of Gck Cu TikTok GHK Cu is a naturally occurring copper peptide that declines with age. At 20: abundant. By 60: you have 60% less. What it does: Stimulates collagen and elastin synthesis Promotes wound Reconstituting GHK Cu 50mg: Volume, Units, and Step by Step PeptidesExplorer GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B Who Is a Good Candidate for the GLOW Peptide Protocol Revolution Health & Wellness 7 days on GHK Cu. Here's my honest update. I'm not going to hype this up because the real results don't even start until week 46. But something is already happening.