COSRX Peptide 132 Ultra Perfect Hair Bonding Treatment

COSRX Peptide 132 Ultra Perfect Hair Bonding Treatment delivers intensive repair and deep nourishment to restore damaged, weakened hair. Designed to provide salon-grade results at home, this rich yet lightweight treatment helps rebuild keratin bonds, leaving hair softer, smoother, shinier, and more resilient with every use. Size 120ml

Powered by patented PEPTIDE-132 technology, the formula targets fragile areas of the hair fibre to reinforce weak keratin structures. It works like a puzzle piece to minimise split ends, reduce breakage, and strengthen strands from the inside out, improving overall hair integrity and elasticity.

Infused with collagen, hyaluronic acid, amino acids, ceramides, biotin, and plant-based oils, this silky cream deeply hydrates dry and brittle hair while improving manageability and reducing frizz. Hair feels nourished, easier to detangle, and visibly healthier after each treatment. Finished with a refreshing citrus woody scent with bamboo and green notes for a clean, revitalised feel.

Benefits
• Repairs and strengthens damaged hair bonds
• Improves softness, shine, and elasticity
• Deeply hydrates dry and brittle hair
• Helps reduce breakage and split ends
• Smooths frizz and improves manageability
• Salon-grade results at home

How to Use
After shampooing, gently towel-dry hair and apply an appropriate amount to mid-lengths and ends. Rinse thoroughly with lukewarm water.

Customer Review

January 1, 2026
"This treatment is the standout for me. The texture is rich but not heavy and makes my hair feel silky and easy to detangle instantly. After rinsing, my hair looks smoother, shinier, and feels stronger and more elastic with consistent use."

Ingredients
Water (Aqua), Glycerin, Dimethicone, Cetyl Ethylhexanoate, Isopentyldiol, Cetyl Alcohol, Stearyl Alcohol, Behentrimonium Chloride, Coco-Caprylate/Caprate, Stearamidopropyl Dimethylamine, Sorbitol, Dipropylene Glycol, Dimethiconol, Hydroxypropyl Starch Phosphate, Amodimethicone, Lactic Acid, Maltitol, Fragrance (Parfum), Caprylyl Glycol, Trideceth-10, Sodium Gluconate, Ethylhexylglycerin, Anthemis Nobilis Flower Water, 1,2-Hexanediol, Propanediol, Argania Spinosa Kernel Oil, Olea Europaea (Olive) Fruit Oil, Camellia Japonica Seed Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Oryza Sativa (Rice) Bran Oil, Vitis Vinifera (Grape) Seed Oil, Biotin, Tripeptide-132 HCL (1,000ppb), Macadamia Ternifolia Seed Oil, Sodium Hyaluronate, Tocopherol, Laminaria Japonica Extract, Sodium Metaphosphate, Avena Sativa (Oat) Peptide, Arginine, Serine, Glutamic Acid, Threonine, Leucine, Proline, Aspartic Acid, Isoleucine, Glycine, Soluble Collagen, Hydrolyzed Hyaluronic Acid, Phenylalanine, Alanine, Tyrosine, Lysine, Sodium Hyaluronate Crosspolymer, Histidine, Hyaluronic Acid, Caffeine, Panthenol, Niacinamide, Hydrogenated Lecithin, Butylene Glycol, Cetearyl Alcohol, Valine, Stearic Acid, Sodium Acetylated Hyaluronate, Ceramide NP, Phytosphingosine, Cholesterol, Hydrolyzed Vegetable Protein, Methionine, Ceramide NS, Cystine, Ceramide AP, Ceramide EOP, Tryptophan, Ceramide AS.