Shop All COSRX

COSRX Peptide 132 Ultra Perfect Hair Bonding Oil Serum (28ml)

A lightweight, fast-absorbing hair oil serum designed to repair damaged hair, boost shine, and smooth frizz without weighing hair down. Formulated with patented PEPTIDE-132, this advanced bonding oil helps reinforce hair protein structure and support keratin bonding for stronger, healthier-looking hair. Enriched with Vitamin E and seven plant-based oils, it deeply nourishes and hydrates while leaving hair silky, glossy, and manageable. Suitable for use on both damp and dry hair, with a refreshing citrus woody scent featuring bamboo and green notes.

Key Benefits

· Hair Bond Repair & Strengthening – Patented PEPTIDE-132 helps recharge hair protein and support keratin bonding in damaged strands.
· Smooth & Glossy Finish – Coats hair with a protective nutrient layer for visibly smoother, shinier hair.
· Deep Nourishment – Vitamin E and 7 plant-based oils hydrate, soften, and improve overall hair gloss.
· Lightweight, Non-Greasy Formula – Absorbs quickly into hair cuticles without heaviness or buildup.
· Frizz Control with Fresh Scent – Helps tame flyaways while leaving a clean citrus woody aroma with bamboo and green notes.

How to Use

Apply an appropriate amount to damp or dry hair, focusing on mid-lengths and ends. Style as desired.

Ingredients

Dimethicone, Hydrogenated Poly(C6-14 Olefin), Cetyl Ethylhexanoate, Dicaprylyl Carbonate, Dimethiconol, Disiloxane, Dicaprylyl Ether, Aminopropyl Dimethicone, Argania Spinosa (Argan) Kernel Oil, Hexyldecanol, Fragrance/Parfum, Tocopherol (Vitamin E), Olea Europaea (Olive) Fruit Oil, Camellia Japonica Seed Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Oryza Sativa (Rice) Bran Oil, Vitis Vinifera (Grape) Seed Oil, Macadamia Ternifolia Seed Oil, Tripeptide-132 HCL (10ppb)