Acetyl Hexapeptide-1

DropPet® AH-1 is a high-purity (≥98.0%) brightening peptide ingredient centered on Acetyl Hexapeptide-1, supplied as a white powder. Known as a "topical brightening peptide," it utilizes an advanced competitive antagonism mechanism to block melanin-producing signaling at the source and effectively inhibit tyrosinase activity. It not only fades existing dark spots but also prevents future hyperpigmentation, making it a core functional ingredient for developing premium brightening serums, spot-correcting ampoules, and illuminating creams.