COSRX

COSRX Peptide 132 Conditioner.

Haircare

About this product

A rinse-out conditioner from COSRX's Peptide 132 haircare line, designed to condition hair and help repair its feel and softness.

Guru Score

76%

Yay

Early verdict · Few reviews so far

What the gurus are saying

Thick enough that long hair only wants it on the ends, this conditioner gets a warm welcome with one caveat. The praise is for how deeply it repairs and how nice hair feels instantly, while the more mixed take is that the heavy texture needs a light hand. If your hair is long, keep it to the ends.

Synthesized from 2 expert reviews · most recent take December 2025

What they liked

Makes hair feel nice instantly

What they flagged

Too thick for full lengths

Type

HaircareLiquid

Where to buy

Ulta → Amazon → Google → iHerb →

Opens a store search. We may earn from these links.

Scan it in the shopFree iPhone app. Scores in the aisle.

What the experts use it for.

The concerns the experts tie this product to, in their own words. Paid and founder takes don't count.

Damaged or breaking hair1 expert

“This is the COSRX Peptide 132 Conditioner, and it's really meant to help with dry, damaged hair.”

Dr. Jenny Liu, watch at 18:47

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Yay takes Nay takes Mixed takes Hide sponsored

Dr. Jenny Liu

324k subs

✓Yay

"This is the COSRX Peptide 132 Conditioner, and it's really meant to help with dry, damaged hair. It's for hair that's been chemically processed or treated, or that has damage from daily wear and heat styling. The line [...] has a conditioner, shampoo, and oil, and I have to say the conditioner is what I'm highlighting here because it is my favorite."

No BS Beauty

89k subs

✓Mixed

"The conditioner is thick, and if you have long hair, you're only going to want to put it on the ends of your hair. You're not going to want to put it on your scalp and rinse it down, because that's going to be too greasy and too thick. Just put it on the ends. If you have short hair, you probably don't need this one at all. If your hair is shoulder length or shorter, unless you use a lot of hot irons and curling irons and things like that, you probably won't necessarily need this."

Frequently asked.

What is COSRX Peptide 132 Conditioner?

A rinse-out conditioner from COSRX's Peptide 132 haircare line, designed to condition hair and help repair its feel and softness.

Is COSRX Peptide 132 Conditioner worth it?

Mostly yes. 1 of the 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 76%.

What is COSRX Peptide 132 Conditioner's Guru Score?

COSRX Peptide 132 Conditioner holds a Guru Score of 76%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.