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COSRX Peptide-132 Hair Bonding Set — The Full-Size Bond Repair Routine
From glass skin to glass hair: COSRX built its exclusive patented PEPTIDE-132 technology to strengthen and rebuild hair bonds from within — and this set delivers the complete three-step routine in full sizes. Clinically measured across the line: noticeably stronger hair, 51.5% less dandruff in four weeks, 26.7% fewer split ends and a 52% detangling effect.
What’s inside
Ultra Perfect Hair Bonding Shampoo — repairs hair bonds while clarifying a dry, itchy scalp
Ultra Perfect Hair Bonding Treatment — the salon-quality mask step for silky, soft lengths
Ultra Perfect Hair Bonding Oil Serum — instant gloss and smooth ends with a single drop
Why Peptide-132 works
The patented peptide complex rebuilds the protein bonds that heat, bleach and color break — with oat peptide, collagen, ceramides and hyaluronic acid supporting scalp and strand health. Clean & conscious: no SLS/SLES, parabens, phthalates or animal-derived ingredients, and no animal testing.
Who it’s for
Damaged, heat-styled, color-treated, frizz-prone hair — and everyone who tried the mini kit and wants the routine in daily-driver sizes. The full-size set is the best value per wash in the line.
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Same patented Peptide-132 routine — shampoo, treatment and oil serum — but in full sizes, built for daily use over months rather than a trial run. If the minis won you over, this is the set you graduate to; per wash it’s the best value in the line.
What is Peptide-132?
COSRX’s patented peptide complex that rebuilds the protein bonds inside hair — the bonds that heat styling, bleach and coloring break. In brand clinical testing the 3-step routine delivered up to 1.8x smoother hair and 2.7x the protein bonding versus shampoo alone.
What hair types is the kit for?
All hair types — it shines most on damaged, heat-styled, color-treated and frizz-prone hair, where bond repair makes the most visible difference. The formulas are irritation tested and sensitive-scalp friendly.
How do I use the three steps?
Wash with the bonding shampoo, follow with the treatment on mid-lengths and ends like a salon mask, then finish on damp or dry hair with a drop of the oil serum for instant gloss. Together they work as one repair system.
COSRX makes hair care now?
Yes — the brand behind the snail mucin phenomenon brought its ingredient-first, clinically minded approach to hair with the Peptide-132 line. Same philosophy: one patented hero ingredient, honest formulas, measurable results.
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