ghk cu lotion Peptide Labz GHK-Cu Copper Peptide Body Lotion, 10 fl oz, Skin Firming and Hydrating fine lines 7% GHK-CU ACCELERANT - Platinum

Avoid repeated freezing and thawing, which may accelerate degradation

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Trial populations have included a wide age range

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

Rather than being a pharmaceutical development, this tripeptide occurs naturally in human blood plasma, with concentrations around 200 ng/mL at age 20 that decline to approximately 80 ng/mL by age 60