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Found in human plasma and tissues, GHK-Cu declines significantly with ageleading to slower healing, reduced collagen production, and visible aging of the skin
Hayashi T, Mo JH, Gong X, Rossetto C, Jang A, Beck L, et al
It promotes a healthy scalp by reducing inflammation and removing harmful toxins that could hinder growth
A mechanism in a cell culture or a rat tendon injection is not proof of the same effect in an oral human dose
With fewer sebaceous glands and lower baseline collagen turnover, expect a 30% to 40% improvement in wrinkle depth for mild-to-moderate photodamage over 12 to 16 weeks
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