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Final Thoughts GHK-Cu offers a science-backed, regenerative approach to skin and hair research, with over 50 years of published work, roughly 4,000 documented gene interactions, and clinical trials showing measurable wrinkle reduction, increased collagen density, and improved hair-cell activity in models
No genotoxicity, mutagenicity, or organ-specific toxicity was reported at the doses tested in the preclinical safety evaluation
Treatment Products: If you have specific skin concerns like acne or aging, apply any treatment products, such as retinol or acne treatments, after cleansing
Providing that all products involved are safe, a person should not need to significantly alter their skin care routine during pregnancy.
Mertens J, Wang QW, Kim Y, Yu DX, Pham S, Yang B, et al
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