My experience with Redkin acidic bonding products has been amazing. My damaged hair has never been more silky. I am so impressed that I purchased this product line for my daughter too

Shampoos
Shampoos
A SULFATE-FREE, PH-BALANCING SHAMPOO FOR ULTIMATE STRENGTH REPAIR
Hair-ColorThe Acidic Bonding Concentrate Shampoo is a pH-balancing shampoo for damaged coloured hair, formulated to suit all hair types and hair colours. This ultra-rich, sulfate-free repairing shampoo provides ultimate strength, intense conditioning and colour fade protection to weakened hair. Learn more about Redken's bonding shampoo now.
Step 1: Apply this bonding pH-balancing shampoo to wet hair, lather and rinse.
Step 2: For optimal results, follow with the Acidic Bonding Concentrate Conditioner and use the Acidic Bonding Concentrate Leave-In Conditioner before styling.
In case of contact with eyes, rinse them immediately.
My experience with Redkin acidic bonding products has been amazing. My damaged hair has never been more silky. I am so impressed that I purchased this product line for my daughter too
This product was suggested to me and I’ve been extremely happy with it as I grow out my hair. It leaves my hair feels soft and bright along with feeling soft and most importantly, strengthening my hair to grow.
Glad I found this product for my dry, damaged hair. Has reducted frizz and is helping my hair become healthy. Recommend this product!
[This review was collected as part of a promotion.] This shampoo is great my hair is so damaged from bleaching and heat I hope it will save me
[This review was collected as part of a promotion.] I love how soft this product leave my hair! And it’s smell is so good!
Its amazing product! My hair was so damaged before i used!
This shampoo transformed my hair from dry and damaged to silky smooth. I've tried A LOT of shampoos and keep coming back to this one.
Smells so good and makes my hair so nice when styled
[This review was collected as part of a promotion.] Best quality i ever have, my hair just shines ✨️ 😍 💛
My hair began to get thinner after I turned 50 and someone referred me to this product and my hair started to become thicker and healthier. I love this product and can’t live without it!
[This review was collected as part of a promotion.] This product has done wonders for my damaged hair and brought it back to life
Excellent shampoo. Works wonders on my hair. Will continue to purchase.
[This review was collected as part of a promotion.] I like that you can buy the refill bag to refill the bottle last track in the landfill. And it has a reclosable top, which makes pouring easily.
My stylist recommended this to me and it’s been life changing! Wouldn’t ever want to switch to anything else!
[This review was collected as part of a promotion.] I have only used it once, but it seems to be working amazingly on my hair. I love it.
Super light on my hair! I really love this entire line, and it’s long lasting since you don’t need to use much.
Best product for breakage… it will stop it completely! It’s a go-to must have for chemically treated hair.
I’m 63 and my hair looks 23 all because of this product.
It’s so concentrated it takes just a little product even with long hair. Your fragile hair will thank you!
My hair is very unruly and has been through so many chemical processes, and I found this product doubting the results, but now I recommend it.
This shampoo is “good”. It leaves my hair feeling very clean after, almost the same feeling you get when I occasionally use a clarifying shampoo. So much so that I thought I was totally drying out my hair. It hasn’t done that but it also doesn’t leave it feeling as soft as I hoped. I don’t hate it, it just wasn’t for me. I’ll keep trying to find the perfect match.
I love this shampoo it helped clean my hair without build up without stripping.
My hair is healthy, soft and fuller. Always new growth.
This line saved my hair especially with going blonde
[This review was collected as part of a promotion.] I tried the Curl one first and loved it, decided to give this one a try and its a thicker formula. Prefer the curl one but still did a great job cleaning hair.
I love washing my hair again smells wonderful:hyu⁷
Amazing product, left my hair feeling great and soft
I love Redken’s acidic bonding line. It’s completely renewed my hair and makes me feel so much more confident. The smell is really good and leaves my hair feeling soft, healthy and looking its best.
I didn't know if this would really "bond" my damaged hair. After one use, I can tell the difference.
I had high hopes for this but it made my hair feel dry
Hi Don1267! We are sorry to hear that our new ACIDIC BONDING CONCENTRATE SHAMPOO made your hair dry. We make every effort to provide the highest quality products for our consumers and want to know whenever a product does not meet your expectations. If you have any other questions or would like to talk to one of our professionals about this product please feel free to reach out to us!
Hi Don1267! We are sorry to hear that our new ACIDIC BONDING CONCENTRATE SHAMPOO made your hair dry. We make every effort to provide the highest quality products for our consumers and want to know whenever a product does not meet your expectations. If you have any other questions or would like to talk to one of our professionals about this product please feel free to reach out to us!
Tried this as a recommendation from my hair dresser and absolutely love it!
It foams up nice. Smells good. Makes my hair feel clean. I transitioned from the all soft which I loved but this is a perfect combo
[This review was collected as part of a promotion.] I love this shampoo. It preserves my hair color and makes my hair stronger. Smells good too!
[This review was collected as part of a promotion.] I really like this shampoo, it keeps my hair fresh and shiny all day. I honestly couldn’t live without it.
[This review was collected as part of a promotion.] All of Redken products have done great on my hair, they are for all hair types .
[This review was collected as part of a promotion.] My hair was damaged and my hair stylist recommend this product. I have been using it for 2 years now and it’s amazing. A hair changer for sure.
Great shampoo. Makes my hair feel soft and healthy.
[This review was collected as part of a promotion.] This has to be the best shampoo i have ever used! i would buy this over and over!
I love using this shampoo and conditioner combo! I’ve been using it for about a year now and it really always leaves my hair feeling soft and clean. I have fine hair and it works great at ensuring my scalp is clean without overstripping.
[This review was collected as part of a promotion.] Amazing for blondes 😍 it is soo hydrating and helps a lot with keeping the frizz down too
The Acidic Bonding Concentrate pH-Balancing Shampoo strengthens, conditions and delivers protection for all hair types and textures. This repairing shampoo for damaged coloured hair provides colour fade protection for anyone with coloured hair, imparting alpha hydroxy acid and citric acid into the hair for reinforcement. To prevent damage that can come from hair styling, this repairing shampoo features an acidic pH to defend against colour, styling and even water damage.
A good benchmark for using the Redken Acidic Bonding Concentrate pH-Balancing Shampoo is twice a week, ideally following with Acidic Bonding Concentrate Conditioner and Leave-In Treatment. If you have colour-treated hair, twice a week allows enough time for your natural oil to travel along each strand. If you have thicker, curly or coily hair, oil may travel slower, consider using this shampoo for damaged coloured hair once a week. If your hair is fine, thin and straight, oil will travel quickly meaning twice a week may be optimal. Explore Redken's hair care products for fine hair.
pH-balancing shampoos are formulated to be a similar pH to your hair and scalp's natural pH. Maintaining the balance of your hair and scalp encourages strong, healthy, shiny hair and helps reduce frizziness, dryness and breakage. Implementing pH-balancing and repairing shampoo into your hair care routine will help weakened bonds restrengthen and deliver thorough conditioning and protection for colour-treated hair. Learn how to deal with frizzy hair and explore Redken's anti-frizz hair products.
Shampoos for damaged coloured hair, such as our Acidic Bonding Concentrate pH-Balancing Shampoo, are designed to wash colour-treated hair while infusing it with strengthening properties. Rinse this repairing shampoo out as guided, this can then be followed with our effective Acidic Bonding Concentrate Leave-In Treatment.
A pH-balancing shampoo is designed to repair, maintain and strengthen all types of hair. At Redken, all our shampoo features a pH-balanced formula specifically formulated to address certain hair types, textures or concerns. To help you discover the best shampoo for you, explore below:
- For dry or damaged hair, try our All Soft Argan Oil Shampoo.
- To revitalise blonde hair, use the Blondage High Bright Shampoo.
- To nourish curly or coily hair, we recommend our All Soft Mega Curls Shampoo.
- Redken's Extreme Length Shampoo is best for those looking to grow and fortify long healthy hair.
- Another quality shampoo for damaged coloured hair is the Colour Extend Magnetics Shampoo.