COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Treatment 120ml | Peptide Hair Repair Mask
A rich peptide-powered hair treatment designed to repair and condition damaged hair, helping restore softness, shine and elasticity while smoothing frizz and tangled, coarse textures.
Choose an option
- Keratin Bonding
- Deep Conditioning
- Damaged Hair
- At-Home Salon
Only 9 left in stock
Bonding, at home.
Keratin bonding treatments are a salon appointment and a salon price. The at-home version trades intensity for frequency - and frequency is what repairs damage. The shampoo handles the scalp; this is for the lengths, where the damage actually is.
- Keratin bonding
- Deep treatment
- Weekly or daily
How it feels
A thick cream that coats without weighing hair down. It rinses cleanly rather than leaving the slippery film that flattens fine hair.
Key ingredients
Peptide 132
The bonding complex, working on the internal structure of the hair shaft rather than only smoothing the outside.
Keratin
The protein hair is made of. Damaged hair has lost it, and replacing it is what a bonding treatment does.
Panthenol
Provitamin B5, adding the flexibility that stops protein-heavy treatments leaving hair brittle.
About the product
COSRX's Peptide 132 Hair Bonding Treatment is the lengths half of a two-product routine, and the division is worth understanding.
A shampoo works on the scalp; damage lives in the lengths, particularly the last few inches, which are the oldest hair on your head and have been through the most heat, colour and friction. Treating both with one product means compromising on both.
This is built around Peptide 132 and keratin. Hair is made of keratin, damaged hair has lost some of it, and a bonding treatment works by replacing it inside the shaft rather than only smoothing the cuticle outside. Panthenol adds flexibility - important, because protein-heavy treatments used alone can leave hair stiff and brittle.
The at-home format trades a salon treatment's intensity for frequency, and for structural repair frequency usually wins.
Apply to washed, towel-dried hair, concentrating on mid-lengths and ends rather than the scalp. Leave for three to five minutes, then rinse thoroughly.
Why we stock it
A keratin bonding treatment you can do at home rather than in a salon is the appeal, and it pairs properly with the shampoo - one works on the scalp, this on the lengths, which is how hair care should be split.
Product information
- Brand
- COSRX
- Skin concerns
- scalp
Ingredients
PEPTIDE-132™, Hydrolyzed Vegetable Protein, Collagen, 18 Amino Acids, Ceramides, Hyaluronic Acid, Biotin, Panthenol, Niacinamide
Care & Use
120 ml / 4.05 fl. oz. Apply mainly from mid-lengths to ends. After shampooing, gently squeeze excess water from the hair. Apply an appropriate amount of treatment from the mid-lengths to the ends, focusing on damaged or dry areas. Leave it on briefly and rinse thoroughly with lukewarm water.
Product details
Product details
- Brand
- COSRX
- Product type
- Beauty
- SKU
- cosrx-cosrx-peptide-123-conditioner-default
- Barcode
- 8809598457348
- Volume
- 120ml
- Care
- 120 ml / 4.05 fl. oz. Apply mainly from mid-lengths to ends. After shampooing, gently squeeze excess water from the hair. Apply an appropriate amount of treatment from the mid-lengths to the ends, focusing on damaged or dry areas. Leave it on briefly and rinse thoroughly with lukewarm water.
Frequently asked questions
How is this different from a normal conditioner?
A conditioner smooths the cuticle on the outside; a bonding treatment works on the internal structure with peptides and keratin. This does both, which is why it needs a few minutes rather than an immediate rinse.
Can I use it every wash?
Yes for damaged or colour-treated hair. If your hair is fine and healthy, twice a week is usually enough - too much protein can make hair feel stiff.
Should I apply it to my scalp?
No - mid-lengths and ends. The scalp is what the shampoo is for, and conditioner at the roots weighs hair down.
How long do I leave it on?
Three to five minutes. Longer does not add much; the bonding happens fairly quickly.
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