COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum is a targeted haircare serum designed to support hair strength and appearance. This oil-based formula works to bond and nourish hair strands, helping to reduce breakage and improve overall hair texture.
Formulated with Peptide-132 to help strengthen hair bonds and reduce split ends
Lightweight oil serum texture that absorbs quickly without leaving greasy residue
Helps improve hair elasticity and shine for a healthier-looking finish
Suitable for daily use on damp or dry hair to maintain hair vitality
Customer Reviews (4.8 / 5 · 17 reviews)
Natalie★★★★★
My hair feels noticeably stronger after just a few weeks—this oil is light but really seems to penetrate. I love that it doesn't leave my strands greasy, just soft and healthy-looking.
George★★★★★
I’ve been using this oil after every wash, and my hair feels noticeably stronger without any greasy residue. The bonding effect is subtle but real—it seems to help with split ends over time.
Riley I.★★★★★
Three drops of this oil serum was enough to smooth my frizz without weighing my hair down, and I noticed less breakage after just a couple weeks. Really pleased with how soft and shiny my ends look now.
Samuel G.★★★★★
I’ve been using this bonding oil for two weeks and the split ends are visibly less frizzy, even on humid days. A little goes a long way and it doesn't weigh down my fine hair at all.
Benjamin E.★★★★★
My hair feels so much softer after just a few uses, and the lightweight serum doesn't weigh down even my fine strands. The bonding effect is noticeable as I brush through with fewer tangles now.
Eli F.★★★★★
My hair usually gets greasy fast with oils, but this one sinks in without any sticky residue. The pump dispenser makes it easy to control how much I use each time.
James★★★★★
I’ve been using this bonding oil daily for two weeks now, and my hair feels noticeably stronger and smoother without any greasy residue. The lightweight formula sinks in fast, which is perfect for my fine hair.
Andrew J.★★★★★
This oil’s texture is surprisingly lightweight, not greasy at all, and it makes my hair feel softer after just a few uses. I’ve noticed way less breakage when brushing, especially around my ends. Definitely a keeper for my routine.
Kevin★★★★★
I was skeptical about a bonding oil not weighing my hair down, but this one absorbs fast and leaves zero greasy residue even on fine strands. The pump dispenses just the right amount for my mid-length hair, so the bottle lasts forever. My split ends actually look smoother after a week of nightly use.
Benjamin K.★★★★★
After just one use my hair felt noticeably smoother and less frizzy, and the lightweight texture doesn't weigh down my fine strands. You really only need a few drops, so the bottle lasts a long time.
