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Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
Open question No published Phase 2 or Phase 3 human RCT exists
At present, GHK-Cu undoubtedly has more scientific support data than any peptide used in todays cosmetic practice
Two-Step Brightening Routine
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Immune System Support A strong immune system relies on a balance of antioxidants
The Eye Cream Study A companion 12-week study on 41 women with photoaged eye-area skin found GHK-Cu eye cream outperformed both placebo and vitamin K cream for reducing periorbital lines and improving skin density
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