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In clinical use, GHK-Cu has been applied for: Regenerative and anti-aging skin applications Wound healing support Hair regrowth protocols Connective [tissue repair]( Zinc Depletion Question A frequently asked safety question: Does GHK-Cu deplete zinc stores? The biochemical basis for the question: copper and zinc are biological antagonists in many contexts
Sleep and stress: Cortisol breaks down collagen faster than GHK-Cu signals can rebuild it
[3] Physiol Rev
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