active
Copper Palmitoyl Heptapeptide-14
Generally safe·Moderate evidence
A copper-bonded peptide attached to palmitic acid that supports wound healing and collagen remodeling in skin cells. Decades of cosmetic use and published research support its safety at the concentrations used in skincare.
References
Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.