Redken Acidic Bond Repair Concentrate: a Guru Score of 59%

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

James Welsh

1.58M subs

~Nay

"Recently genuine competitors have come into the market like k18 and redkin bonding"

Nipun Kapur

408k subs

~Yay

"You leave it on for about 10 minutes, wash it off. I have used this a couple of times in the last two months. Does it work? Yes. It works really well. This is a product which they say you reduce it to once or twice a month, then you reduce it to once a month, and then you use it only as a treatment. It has a high level concentration of citric acid. It is recommended that you don't use it every week because beyond a certain point alkaline levels you can have other problems, so this is a range that needs to be used carefully. I've used it three to four times, and I personally think that I'm going to use it like once a month, every month, and that should be fine."

All 2 takes from Nipun Kapur

Glycolic Acid in Haircare: Loreal Glycolic Gloss vs Redken Acid Bond Repair | Nipun Kapur

"I don't really like it. I don't care for it much. It is a good product."

Haircare Favorites | Best Products for Hair Growth | Review of Redken Acid Bond Repair | Nipun Kapur

"You leave it on for about 10 minutes, wash it off. I have used this a couple of times in the last two months. Does it work? Yes. It works really well. This is a product which they say you reduce it to once or twice a month, then you reduce it to once a month, and then you use it only as a treatment. It has a high level concentration of citric acid. It is recommended that you don't use it every week because beyond a certain point alkaline levels you can have other problems, so this is a range that needs to be used carefully. I've used it three to four times, and I personally think that I'm going to use it like once a month, every month, and that should be fine."

Dr Dray

2.68M subs

~Nay

"I'm not going to come in tonight without Redken Acidic Bond Repair Concentrate because it's just not it's just not making me happy."

All 4 takes from Dr Dray

Skincare Travel Vlog - Come To The Airport With Me

"I've been using that Redken Acidic Bond Repair Concentrate, it's not too bad but I don't think I would repurchase that for the price."

Trying Isntree Chestnut AHA | Skincare Vlog

"I finished up the Redken Acidic Bond Repair Concentrate and ended up liking that. It did what it's intended to do. It's not really meant for my hair per se but I saw benefit using it consistently. Took me a while to really appreciate how much of the difference it made."

Using A Clay Mask For Oily Skin

"I'm not going to come in tonight without Redken Acidic Bond Repair Concentrate because it's just not it's just not making me happy."

L'Oreal....this is just bad

"I've been using this Redken Acidic Bonding Concentrate as a leave-in conditioner. It's not really meant for my hair concerns, it's more geared to people who have had a lot of chemical processing or color treatment, allegedly it has a technology in it that's going to reapproximate disulfide bonds in the keratin and cut down on frizz. I've been using it now for about two weeks and it's okay. It was kind of expensive for what it is."

HotandFlashy

1.23M subs

~Mixed

"This is the Redken Acidic Bonding Concentrate. It's got 14% citric acid, sort of a wash-out intense conditioning thing that is supposed to sleekify and de-frizz your hair. It comes with a whole system of shampoo and conditioner, but this guy alone was $30 and then the shampoo and conditioner were each another $30, so it's like $90 for the whole outlay which I didn't want to do. So I thought I'd just try it by itself. It actually worked. It did make my hair less frizzy, but it only lasted for like a day. The way you use this is you first wet your hair, then you put it on, then you leave it on for 10 minutes, then you wash your hair after. So it just added this extra time where you had to get in the shower, wet your hair, then either stand in the shower for a full 10 minutes with this on there, which is a lot of wasted water and a lot of standing around shivering for me. So I didn't like that. I wet my hair in the sink instead, but I didn't enjoy how you use it. It did seem to work though, so I didn't mind it. But if you have super frizzy hair and you're looking to fight that, this line could be something you might want to give a try."

What the evidence says.

Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

Salicylic acid

Salicylic acid dissolves in oil, so it can get into a pore rather than just working on the surface. That is why it has long-standing evidence for blackheads and milder acne.

Source: DermNet

Humectants and emollients

Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.

Source: DermNet

Frequently asked.

What is Redken Acidic Bond Repair Concentrate?

A concentrated hair treatment with citric acid designed to repair damage and restore bonds in colored or chemically treated hair.

Is Redken Acidic Bond Repair Concentrate worth it?

The gurus are split. 1 of the 4 gurus give it their stamp of approval while 2 would skip it, which lands it in the middle at a Guru Score of 59%.

What is Redken Acidic Bond Repair Concentrate's Guru Score?

Redken Acidic Bond Repair Concentrate holds a Guru Score of 59%. That is our read on how warmly the experts talk about it, based on the verdicts of 4 expert reviewers we have collected.