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Cold water slows dissolution and can cause the powder to clump rather than dissolve evenly
Featuring GHK-Cu alongside Palmitoyl Tripeptide-1 and Palmitoyl Tetrapeptide-7, this concentrated complex is widely used in modern skincare formulations designed to promote the appearance of smoother, firmer, and more refined-looking skin
Pereira J, Rozowski J, Leighton F
On the antioxidant front, GHK-Cu increases superoxide dismutase (SOD) activity through copper cofactor delivery, elevates catalase activity for hydrogen peroxide breakdown, and increases total glutathione levels
US$ 21.58
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US$ 22.51
US$ 21.68
US$ 21.33
