ghk vs ghk cu GHK-Cu GHK-Cu is a copper peptide

In a nutshell, GHK-Cu/ Copper Peptide face serum for achieving healthier, younger-looking skin

Research grade indicates the material is supplied for laboratory research workflows with analytical documentation (such as HPLC purity and CoA), and is not intended for clinical, therapeutic, or cosmetic use

GHK-Cu is a naturally occurring copper peptide found in the human body that plays a critical role in: Collagen and elastin production Skin renewal and repair Wound healing and tissue regeneration As we age, natural GHK-Cu levels decline, which contributes to wrinkles, loss of firmness, slower healing, and skin damage

This represents one of the more personalized GHK-Cu contraindications