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MSRP: $30
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Transform weak or damaged strands with the COSRX Peptide 12.5 Ultra Perfect Hair Bonding Treatment. Powered by PEPTIDE-132™, this repairing conditioner restores hair bonds, smooths frizz, and makes combing effortless. Hair feels stronger, silkier, and more manageable with every use — all without added weight or buildup.
For a deeper salon-like treatment, apply after shampooing and let it sit under a microfiber or shower cap for 10 minutes before rinsing.
Yes. Apply a small amount to towel-dried hair for extra softness and repair, especially if hair is very fragile.
Absolutely. It helps rebuild weakened bonds without stripping color or causing buildup.
2–3 times per week for most, or daily if hair is extremely damaged or brittle.
No. The lightweight formula smooths and strengthens without heaviness.
When to Use: AM & PM — after shampooing
| Size | 120mL |
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