COSRX PEPTIDE 132 Hair Bonding Shampoo — 13.52 fl oz daily repair for dry, damaged & color-treated hair, sulfate-free strengthenin

COSRX PEPTIDE 132 Hair Bonding Shampoo is a daily bond-repairing shampoo formulated with the brand’s patented PEPTIDE-132 tripeptide complex to cleanse, strengthen damaged strands, and soothe dry or flaky scalps.

This sulfate-free cleansing formula is designed for people with dry, brittle, chemically treated, or breakage-prone hair who want a gentle daily wash that targets weakened keratin bonds. COSRX PEPTIDE-132 focuses on rebuilding and reinforcing hair structure while removing buildup and calming scalp irritation—an approach meant to improve manageability and reduce visible damage over time when used consistently within a hair-repair routine.

How does PEPTIDE-132 help repair broken hair bonds?

The exclusive PEPTIDE-132 complex is a tripeptide blend formulated to interact with damaged keratin structures. It aims to fill and reinforce weakened areas within the hair fiber, helping reduce breakage and the appearance of split ends without heavy buildup.

• Targets weak keratin to reinforce strands from inside
• Reduces mechanical breakage during brushing and styling
• Lightweight formulation that won’t weigh hair down

Will this shampoo calm a dry, flaky, or itchy scalp?

Yes — the formulation includes soothing and hydrating ingredients intended to balance and calm the scalp while gently removing flakes and residues. It’s designed for daily use and avoids harsh sulfates that can strip moisture from sensitive scalps.

• Removes buildup and excess oils that can aggravate flaking
• Hydrates and soothes to minimize tightness and irritation
• Sulfate- and paraben-free for milder cleansing

How should I use this shampoo for the best results?

For optimal bond-repair benefits, incorporate the PEPTIDE-132 Shampoo into a three-step routine with COSRX’s PEPTIDE-132 Hair Treatment and Hair Oil. Daily shampooing cleanses and primes the hair; follow treatments and oiling as directed to rebuild and seal bonds.

• Use the shampoo daily to remove impurities and prep strands
• Apply the Hair Treatment twice weekly to rebuild and mend split ends
• Finish on damp hair with the Hair Oil to tame frizz and add shine

Is this product suitable for color-treated or chemically processed hair?

The gentle, bond-focused formula is compatible with color-treated, permed, or heat-styled hair because it avoids harsh detergents and includes protein-repairing peptides. It’s crafted to support fragile, processed hair while helping maintain smoother, stronger-looking strands.

• Sulfate-free cleansing helps preserve hair color longevity
• Peptide complex strengthens chemically treated keratin
• Safe for frequent use on delicate or processed hair types

Who is this for: COSRX PEPTIDE 132 Hair Bonding Shampoo is aimed at anyone with dry, damaged, thinning, or chemically treated hair who wants a daily, clean-beauty shampoo that focuses on repairing broken keratin bonds and calming scalp issues. Choose it if you prefer routines that combine targeted actives with gentle cleansing—particularly helpful for those rebuilding their hair’s strength and managing frizz, breakage, or scalp sensitivity.

Ingredients

Tripeptide-132 HCI