doi: 10.1111/nyas.14962 42 SinhaSKatariaAKollaBPThusiusNLoukianovaLL
Always ensure the product provides a Certificate of Analysis (COA) from an independent lab, verifying purity and concentration
But is it really safe to ingest or inject yourself with lab-produced high doses of this antioxidant
The copper in GHK-Cu remains chelated to the peptide, preventing the oxidative damage that free copper ions could cause while enabling controlled cellular uptake
GHK-Cu is a peptide the skin makes naturally that is involved in tissue repair and regeneration 3 Levels naturally decline with age, impacting skin repair, firmness, and collagen production 1 2 Replenishing GHK-Cu has shown to help improve the appearance of fine lines, skin density, texture, and overall tone 1 4 Available in two clinical grade formulation strengths, a 0.5% cream for those starting out and 3% cream for those seeking enhanced results