what about ghk-cu Skin Perfection 1% Copper Peptides Serum for Face Hair Scalp .5 oz GHK-Cu is a copper peptide
Description
doi:10.3389/fnut.2023.1266056
GHK-Cu also stimulates both collagen synthesis and matrix metalloproteinases that break collagen down, so unbalanced or excessive use could in principle disrupt extracellular-matrix homeostasis
When they have proper hydration, the skin appears fuller and less wrinkled
Less commonly discussed but worth knowing about: 10 mg used only on days 1, 5, 9, 13, and 17 of a 17-day window
