COSRX Peptide-132 Ultra Perfect Hair Bonding Oil Serum is a multi-repairing treatment that restores softness, strength, and shine to hair without weighing it down. Formulated with patented PEPTIDE-132™, this nutrient-rich serum rebuilds broken keratin bonds to fortify the hair’s structure and repair damage from within.

Blended with Vitamin E and a luxurious mix of seven botanical oils, it provides antioxidant protection, locks in moisture, and smooths the cuticle for a silky, glossy finish. The lightweight, fast-absorbing formula leaves no sticky residue—just nourished, manageable hair with a natural glow.

Key Benefits

• Strengthens and seals weakened or damaged strands
• Delivers lightweight hydration and long-lasting shine
• Smooths frizz, split ends, and rough textures
• Absorbs instantly without residue or greasiness
• Provides antioxidant and environmental protection
• Suitable for all hair types and damage levels

Key Ingredients

• PEPTIDE-132™ – A patented complex that reinforces the hair’s natural keratin bonds, improving strength, elasticity, and smoothness.
• Vitamin E (Tocopherol) – Delivers antioxidant protection while nourishing the scalp and boosting shine.
• 7 Botanical Oils (Olive, Argan, Camellia Seed, Jojoba, Rice Bran, Macadamia Seed, Grape Seed) – Restore hydration, tame frizz, and add radiant smoothness without heaviness.

How to Use

Apply a small amount to damp or dry hair from mid-length to ends.