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Copper Peptide Serum 1% GHK-Cu + Multi-Peptide Complex A clinical peptide serum designed to reduce the appearance of fine lines and wrinkles, improve firmness, and support long-term skin repair using copper peptides backed by research

P values less than 0.05 were considered statistically significant

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Arguments Against the FDAs Decision: Potential Health Benefits: Advocates emphasize the reported benefits observed in animal studies and limited human use, arguing these should be weighed alongside regulatory concerns