COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum – 28 ml

COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum is a lightweight leave-in finishing treatment designed for damaged, brittle, frizzy or dull hair.

Its smoothing oil-serum formula contains patented PEPTIDE-132™, officially listed as Tripeptide-132 HCl, to provide targeted bonding care for weakened hair. A blend of conditioning silicones helps seal and smooth the surface of each strand, while vitamin E and seven botanical oils support softness, shine and frizz control.

The fast-absorbing formula can be applied to damp or dry hair. It leaves the lengths and ends looking polished and glossy without a heavy, oily or sticky finish.

Key ingredients

• PEPTIDE-132™ / Tripeptide-132 HCl – provides keratin-bonding care for damaged and weakened hair.
• Tocopherol — Vitamin E – provides antioxidant and conditioning support while enhancing shine.
• Argan Kernel Oil – helps soften dry, rough-feeling hair.
• Olive Fruit Oil – provides nourishing and smoothing care.
• Camellia Seed Oil – supports softness and a glossy appearance.
• Jojoba Seed Oil – helps condition dry lengths and ends.
• Rice Bran Oil – supports smoothness and shine.
• Grape Seed Oil – provides lightweight conditioning.
• Macadamia Seed Oil – helps soften coarse or brittle-feeling hair.
• Conditioning silicones – including dimethicone, dimethiconol and aminopropyl dimethicone, help smooth the cuticle, reduce frizz and improve manageability.

Benefits

• Helps strengthen and smooth damaged-looking strands
• Improves the appearance of rough or brittle hair
• Controls frizz, flyaways and dry-looking ends
• Adds softness and glossy shine
• Helps protect hair from the appearance of styling damage
• Absorbs quickly without sticky residue
• Provides lightweight nourishment without weighing hair down

COSRX officially positions the serum as a lightweight bonding oil that smooths, adds shine and forms a protective conditioning layer over damaged hair.

Recommended for

• Dry, rough or brittle hair
• Frizzy hair and flyaways
• Dull hair lacking shine
• Split or dry-looking ends
• Colour-treated or chemically processed hair
• Hair frequently exposed to heated styling tools
• Anyone seeking a lightweight leave-in finishing serum

How to use

1. Dispense a small amount into the palm.
2. Rub between the hands to distribute evenly.
3. Apply from the mid-lengths to the ends of damp or dry hair.
4. Concentrate on dry, rough or damaged-looking areas.
5. Do not rinse.
6. Add a very small amount when needed to smooth flyaways or refresh shine.

Start with a small quantity, especially on fine hair, and add more only when needed. The official directions specify applying the serum to damp or dry hair from the mid-lengths to the ends.

Precautions

For external use only. Avoid direct contact with the eyes. If contact occurs, rinse thoroughly with water. Keep out of reach of children.

The formula contains fragrance and declared fragrance allergens, including limonene, linalool, citronellol, hexyl cinnamal and benzyl benzoate. Customers with fragrance sensitivity should review the full ingredient list before use.