he COSRX Peptide 132 Ultra Perfect Hair Bonding Treatment is a nourishing cream-based treatment that repairs and restores damaged, brittle, or chemically-treated hair from root to tip. Powered by the patented PEPTIDE-132 complex, it strengthens keratin bonds, minimizes breakage, and recharges hair proteins for smoother, healthier strands. Enriched with collagen, amino acids, ceramides, biotin, and plant-based oils, this formula deeply hydrates, reduces frizz, and enhances shine. Its refreshing citrus-woody scent with bamboo and green notes leaves hair smelling clean and revitalized after every use. Perfect for anyone struggling with weak, dry, or color-damaged hair.