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Description Why GHK-Cu is the Reference Peptide in Skin Regeneration Natural copper tripeptide +70% collagen, -55.8% wrinkle volume, modulation of 4,000+ human genes Collagen +70% synthetic Increased collagen synthesis by 70%, surpassing vitamin C (50%) and retinoic acid (40%) in comparative models
and human studies focusing on GLP-1 and reward systems
Small size, which helps peptides diffuse and reach targets, is precisely what makes the kidney eliminate them so efficiently
It still circulates
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