AHK-Cu, a high-purity copper peptide (≥98% HPLC), is a powerful active ingredient for skincare and haircare. It effectively promotes hair follicle growth, boosts collagen synthesis for anti-aging, and enhances skin barrier repair. Produced via advanced synthesis technology under strict quality control, our AHK-Cu features excellent stability and bioactivity, ideal for bulk procurement in cosmetics and personal care product R&D.