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However, it can be managed with moisturizers and prescription creams to improve the appearance of the skin
Its skin-active properties were confirmed in a landmark 1998 study (Abdulghani et al.) in which topical GHK-Cu outperformed both vitamin C and retinoic acid in stimulating measurable collagen production
Its still in clinical trials
Safety and supervision Topical copper peptides are generally well tolerated, with mild, local effects like redness or irritation possible and overuse can be counterproductive
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