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Redken Acidic Bonding Concentrate Sulfate-Free Conditioner

Acidic Bonding Concentrate

Acidic Bonding Concentrate

ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER

Sulfate-free bonding conditioner provides ultimate strength repair for damaged hair.

ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
Redken’s Acidic Bonding Concentrate Sulfate-Free Conditioner is a strengthening, pH balance conditioner for hair that's ideal for dry, damaged or colour-treated hair. It delivers deep conditioning, helps reduce frizz and visible split ends, while supporting stronger and healthier-looking strands.
DETAILS
The Acidic Bonding Concentrate Conditioner is a sulfate free hair conditioner formulated to visibly strengthen and hydrate coloured and damaged hair

Infused with an 11% Bonding Care Complex and Citric Acid, it strengthens weakened hair bonds, balances pH levels, and enhances resilience against damage from heat styling, colouring, and even water exposure. The low-pH, sulfate-free formula supports colour longevity while leaving hair softer, smoother, and more manageable—ideal for dry, coloured, or chemically treated hair.
The key benefits of using the Acidic Bonding Concentrate Sulfate-Free Conditioner include:

• 56% less breakage* for visibly stronger-looking hair
• 82% less visible split ends** for smoother, healthier-looking strands
• 11x smoother hair***  for improved manageability and shine
• 11% bonding care complex supports weakened hair bonds
• Sulfate free hair conditioner offers gentle cleansing without stripping colour
• pH- Balancing formula helps maintain colour vibrancy and supports hair health
• Intense hydration & colour fade protection
 
Find a salon to get your hands on our revolutionary sulfate-free conditioner for damaged hair.

* When used as a system of Acidic Bonding Concentrate Shampoo and Conditioner vs. non-conditioning shampoo (L’Oréal Product Test: August 7, 2020)
** When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-In Treatment vs. non-conditioning shampoo (L’Oréal Product Test: August 6, 2020)
***When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-In Treatment vs. non-conditioning shampoo (L’Oréal Product Test: July 30th, 2020)
HOW TO USE
Step 1. After shampooing with the Acidic Bonding Concentrate PH-Balancing Shampoo, apply the bonding conditioner to wet hair.
Step 2. Lather and rinse.
Step 3. Before styling, use it with the Acidic Bonding Concentrate Leave-In Conditioner or the Acidic Bonding Concentrate 5-minute Liquid Hair Mask for extra hydration and strength.

In case of contact with the eyes, rinse them immediately.

Discover the benefits of the Acidic Bonding Concentrate Hair system, available exclusively at your nearest Redken salon.
INGREDIENTS
Please be aware that ingredient lists for the products of our brand are updated regularly. Please refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable to your personal use.
AQUA / WATER / EAU CETEARYL ALCOHOL GLYCERIN BEHENTRIMONIUM CHLORIDE DIMETHICONE BIS-CETEARYL AMODIMETHICONE CETYL ESTERS CITRIC ACID ISOPROPYL ALCOHOL DICETYLDIMONIUM CHLORIDE PARFUM / FRAGRANCE SODIUM CITRATE PHENOXYETHANOL CANDELILLA CERA / CANDELILLA WAX / CIRE DE CANDELILLA ISOPROPYL MYRISTATE HYDROXYPROPYL GUAR LIMONENE COCO-BETAINE AMODIMETHICONE CETRIMONIUM CHLORIDE DILAURYL THIODIPROPIONATE TRIDECETH-10 SODIUM CHLORIDE LINALOOL PEG-100 STEARATE CITRONELLOL STEARETH-6 TRIDECETH-3 ACETIC ACID TRISODIUM HEDTA

Reviews

1–8 of 1510 Reviews  

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  1. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Great hair in the bottle

    I love this line of Redkin hair care. The conditioner smooths and softens. Helps with tangles and make blow drying a breeze

    Originally posted on redken.com
  2. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    My favorite conditioner

    This is by far my favorite conditioner, I’m on my second bottle and can’t go back! Having v processed, highlighted hair, this whole system is a miracle. It leaves my hair super smooth when I comb through in the shower.

    Originally posted on redken.com
  3. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Amazing!

    [This review was collected as part of a promotion.] Saw an immediate difference after the first use. I’m hooked!

    Originally posted on redken.com
  4. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Game changer

    Redken brought my hair back to life. My hair was dead. Until I found my hair dresser who is the best in the world and she turned me on to all things Redken. It has been a couple years now and my hair went from chin length dead and frizzy to down my back past my bra strap and strong and smooth. THANK YOU REDKEN YOU GAVE ME MY CONFIDENCE!

    Originally posted on redken.com
  5. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Love

    [This review was collected as part of a promotion.] Love this product. Works great on my hair. Would purchase again.

    Originally posted on redken.com
  6. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Best conditioner ever!

    My go to conditioner, absolutely love this product!

    Originally posted on redken.com
  7. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Excellent product for fine hair.

    [This review was collected as part of a promotion.] This conditioner doesn’t weigh my hair down and leave a silky feeling.

    Originally posted on redken.com
  8. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Great product

    [This review was collected as part of a promotion.] The acidic bonding is making such a huge difference in my color treated hair. Love it so much

    Originally posted on redken.com
  9. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Stronger hair

    [This review was collected as part of a promotion.] This product seemed to have made my strands smoother. It was also easy to detangle. It allowed me to use less products.

    Originally posted on redken.com
  10. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Brought my hair back to life

    I bleach my hair to make it blue.
    This conditioner makes my hair so soft, healthy and amazing. Ppl think im wearing a wig.

    Originally posted on redken.com
  11. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Love all ABC

    My hair is healthy, soft, fuller with lots of new growth.

    Originally posted on redken.com
  12. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Must buy now!

    ⭐⭐⭐⭐⭐
    Honestly, I cannot say enough good things about this product — it has been my absolute favorite hair product since I discovered it over a year ago. I have very thick, wavy, ethnic hair, and I’ve struggled most of my life to find something that truly soothes my hair while leaving it soft, smooth, and manageable.

    Let me be real: after the first use, I wasn’t impressed. But after the second and third use, it just kept getting better and better. It honestly felt like my hair was going through a detox phase — and then BOOM… magic ✨

    I’ve been using only this shampoo and conditioner for the past year, and it completely made me fall back in love with my hair. My hair feels healthier, easier to manage, and finally works with me instead of against me.

    This stuff truly works. I’ve only tried the shampoo and conditioner so far, but I’m beyond excited to add more from this line into my routine. If you’ve struggled to find “the one” for your hair — this is it.

    Originally posted on redken.com
  13. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Amazing product my hair LOVES IT!!!

    I have tried everything under the moon and this shampoo conditioner set does not even compare to anything close that I’ve tried my hair is so soft and manageable and doesn’t have a weighed down feeling

    Originally posted on redken.com
  14. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    amazing

    Amazing product, left my hair feeling great and soft

    Originally posted on redken.com
  15. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    I really like it

    After one use, I can tell the difference in my damaged hair.

    Originally posted on redken.com
  16. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Loveeeee it

    Smelly good. Makes my hair so silky. I transitioned from the all soft which I loved but this is a perfect combo

    Originally posted on redken.com
  17. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    worth the hype

    I could feel the difference after the first use. My hair is much smoother and shinier, and dried prettier than usual. Would recommend'

    Originally posted on redken.com
  18. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    4 out of 5 stars.

    Conditioner

    [This review was collected as part of a promotion.] I really like Redken conditioning products they have worked for my hair.

    Originally posted on redken.com
  19. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    3 out of 5 stars.

    Feels healthier… but yes losing hair.

    I do like this line from Redken and feel that my hair is healthier when I am consistently using it. HOWEVER, I definitely notice I lose more hair when I am using this product. I haven’t lost clumps or anything but the amount is noticeable everytime I shower. Makes it hard to continue using. Im going to try to use it less frequently and maybe it will help…. The hair loss reviews are real tho.

    Originally posted on redken.com
    1. Response from redken.com:

      We are sorry to hear about the experience you had with Acidic Bonding Concentrate Conditioner. We would like to speak with you directly about it. Please give us a call @ 877-254-9949 M-F 9:00 am – 5:00 pm ET for assistance and provide the case # 44825638. Looking forward to speaking with you. It would be helpful if you could have the product available when you call.

  20. Response from redken.com:

    We are sorry to hear about the experience you had with Acidic Bonding Concentrate Conditioner. We would like to speak with you directly about it. Please give us a call @ 877-254-9949 M-F 9:00 am – 5:00 pm ET for assistance and provide the case # 44825638. Looking forward to speaking with you. It would be helpful if you could have the product available when you call.

  21. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Damaged Hair Relief

    My hair felt like dry straw before I started using the acid bonding shampoo and conditioner. After just one use, my hair feels so amazing. I highly recommend this if you need some dry hair repair.

    Originally posted on redken.com
  22. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    So soft!

    The best conditioner for frizzy and dry hair. It makes it so soft!

    Originally posted on redken.com
  23. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Repair heaven

    I needed something to repair my hair from a very bad bleach job and it did just that

    Originally posted on redken.com
  24. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Miracle Product!

    The Redken acidic bonding conditioner does exactly as described! While in the process of growing out layers, the ends of these layers became dry, brittle and frizzy. One treatment with this wonderful product made my hair smooth, manageable, soft and revived the luster! Highly recommend!!

    Originally posted on redken.com
  25. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    SO SO SILKY

    [This review was collected as part of a promotion.] I bought both acidic bonding shampoo and and my hair feels squeeky clean after using the shampoo. After using the shampoo, I use the conditioner and my hair feels like silk. They make my hair very manageable. I would suggest to anyone, to buy these products.

    Originally posted on redken.com
  26. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Great product

    It makes your hair feel amazing. The thickness makes it feel like salon in the shower.

    Originally posted on redken.com
  27. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Helped my hair!

    [This review was collected as part of a promotion.] Love this product! It definitely minimized my dead ends and has helped my hair grow.

    Originally posted on redken.com
  28. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Transformative

    My hair is finally starting to look and feel like it did when I was very, very young. It's the only line to make my hair look healthy and perfect

    Originally posted on redken.com
  29. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Love this product for my fine hair!

    [This review was collected as part of a promotion.] This is an excellent product for fine hair. It doesn't weigh my hair down plus it has more body.

    Originally posted on redken.com
  30. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Love this product!

    [This review was collected as part of a promotion.] I bought the shampoo and conditioner together to help repair my damaged hair and it has done that. Also a plus that it smells good!

    Originally posted on redken.com
  31. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Huge fan

    [This review was collected as part of a promotion.] I really like this acidic bonding conditioner, been using it for over a year now!

    Originally posted on redken.com
  32. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Love it!

    The only brand of shampoo and conditioner i use would highly recommend. I have fine long hair that tangles easy an this works grsat.

    Originally posted on redken.com
  33. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Game-Changer for Damaged Hair

    My hair’s dry, color-treated, and breaking, but the Redken Acidic Bonding line made a huge difference. It feels stronger, smoother, and less frizzy after just a few uses.

    Originally posted on redken.com
  34. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Perfect for thick, curly, and frizzy hair.

    This conditioner works great on my hair. I purchased the entire line and it did not disappoint. I think it’s been a few years now of always using this line on my hair. My hairstylist hold me that my hair has looked healthier than ever before.

    Originally posted on redken.com
  35. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    4 out of 5 stars.

    Keep hair soft

    I've been using this for about 2 years at the advice of my hairdresser. Overall it keeps my highlighted hair soft, but it does weight down my fine hair some.

    Originally posted on redken.com
  36. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    LOVE LOVE LOVE

    From the first wash, this stuff is magic. I have very long Irish curly hair that I do get lightened and it brings it back to life!

    Originally posted on redken.com
  37. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    De lo mejor

    [This review was collected as part of a promotion.] Deseo volver a comprar productos redken son de los mejores en el mercado no dudes en comprar con ellos

    Originally posted on redken.com
  38. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    Hair feels and smells amazing

    [This review was collected as part of a promotion.] I love the way this conditioner makes my hair feel. And the smell is my favorite out of all the other redken products I've tried

    Originally posted on redken.com
  39. ACIDIC BONDING CONCENTRATE SULFATE-FREE CONDITIONER
    5 out of 5 stars.

    LOVE

    I use a variety of redken products due to dying, bleaching, and every day wear and tear on my hair. This product has been a game changer and i love it!

    Originally posted on redken.com
1–8 of 1510 Reviews