Looks

User images

Reviews & comments

Rating: 4.4Based on 157 reviews
  • Most helpful positive

    Marika

    The user's roll: Lyko Creator. The post was made 6 months
    Rating: 5 out of 5

    Redken did it again! 🙏

    Redken rarely disappoints me.. My hair, which is curly and thick, is hard to manage and hard to style. Frizz, dryness, and split ends that can be compared to a hay bale out on a hot summer day 🤯 But Redken actually succeeded with what many other products have disappointed me over in the past.. even products that are meant solely for frizzy hair have a hard time taming or nourishing my unruly hair. So, what benefits did I find in this product..? ●Less frizz! Hallelujah 👏 ●Visibly more shine ✨️ ●Softer and more manageable hair Did I find any downsides then..? Yes, I would call it a small luxury problem.. because my hair was so much softer (and hydrated?) I had trouble with the styling holding when I curled my hair, for example. Normally, I don’t need to use texture sprays or similar, but now the hair was so soft that the styling fell apart quite quickly 🤭 Another thing I noticed was that I felt like my hair got greasy a little faster than usual.. not a big problem for me, but it might be good to know 😊 I would have posted before and after pictures if it weren’t for the fact that I’m in a phase where I’m losing a lot of hair due to personal reasons. That wouldn’t give a fair representation of it. But I promise you would have seen the difference! 🙏 I believe you would notice a significant difference in your hair quality over time when using this series. I have tested the Redken Acidic Bonding Concentrate Shampoo, Acidic Bonding Concentrate Conditioner, and Acidic Bonding Concentrate 5-Min Mask together. Otherwise, good scent, good bottle, and so on! No issues there 😊 #lykoinflutester #redken
    1 product in post Redken did it again! 🙏
    1526 views
  • Most helpful negative

    Elena

    The post was made 6 months
    Rating: 1 out of 5
    Verifierad testare

    My hair looked unwashed and oily

    🙋‍♀️ My hair I have dry medium long hair. It is not treated in any way. My hair is naturally wavy and it’s very thin/fine so it gets damaged and dry at the ends very easily. I use hair straightener almost daily. 🧴 The packaging This product comes in a bottle with a holographic design. I do have to admit, it’s very similar to the shampoo bottle and I have mixed them up a few times so it would be nice if the design for either of these was different to avoid this. 👀 The texture and looks The product is white in color. The consistency is like a paste, very thick. It lathers up very easily so you don’t need a big amount to cover your whole hair. Which is good. 👃 The smell Like the shampoo from the same line, it’s VERY citrusy smell. It lingers after washing and drying so not recommended for smell sensitive people. 🤔 My opinion Before using this conditioner, I always first washed my hair with shampoo from the same line. And as with the shampoo, I also first noticed the smell and the AHA and citric acid components. The smell is overpowering and the AHA and citric acid did nothing for me except making me worried about sun damage to my scalp. Not a fan. I didn’t see any benefits from this conditioner. If anything, my hair felt dry at the ends and extremely greasy on the top/middle. It felt/looked so greasy, it looked like I haven’t washed my hair for weeks. You know the feeling when you have a lot of product in your hair and it just makes your hair oily? That’s how it felt after using this conditioner. I rinsed my hair super well, until the water was not soaping any more to be sure I got all of the product out, but still, it felt like there was more stuck in my hair. I absolutely hated it! 1 star, cannot recommend. #LYKOINFLUTESTER #REDKEN
    1 product in post My hair looked unwashed and oily
    1155 views

  • Nathalie

    The post was made 13 hours
    Rating: 4 out of 5

    Stronger healthy hair

    Redken Acidic Bonding Concentrate Conditioner is a conditioner I really noticed right from the first use. I have quite dry and damaged hair, and immediately when I applied it, my hair felt softer and more manageable. The texture is creamy but still easy to work in, and it feels like it “melts into” the hair rather than just sitting on top. After rinsing, the hair was noticeably less frizzy, shinier, and felt stronger without becoming flat. The scent is also really fresh and gives a salon feeling at home. For my hair, it worked very well, although I can imagine it might be a bit heavy for finer hair types. ★★★★ - Very good - A safe choice to recommend The product performs well and can be recommended to family and friends. The review was conducted on behalf of Smartson – the tester got to try the product for free.
    1 product in post Stronger healthy hair
    16 views

  • Karin

    The post was made 14 hours
    Rating: 5 out of 5

    A deeply nourishing conditioner that makes hair soft and strong

    I have used this conditioner together with the shampoo for two weeks and am truly impressed. The texture is rich and creamy without feeling heavy, and it’s easy to distribute through the hair. Already upon application, the hair feels softer and more manageable. After rinsing out the product, the hair feels silky, moisturized, and much easier to detangle. I also notice less frizz and more shine, which makes a big difference in everyday life. It’s clear that this is an intensive nourishing conditioner that strengthens the hair and protects the color, which is also one of its main functions. A really good choice for those with damaged or treated hair who need extra nourishment without weighing it down. The review was conducted on behalf of Smartson – the tester received the product free of charge.
    1 product in post A deeply nourishing conditioner that makes hair soft and strong
    11 views

  • M.B.28

    The post was made 1 day
    Rating: 4 out of 5

    recommend the product!

    I am super satisfied with the Acidic Bonding series from Redken! It is highly recommended if you want hair that is left smelling nice, soft, and truly cared for. My hair gets oily easily, so I was a bit skeptical about how the products would work for me — but I am only positively surprised. I have medium hair strands and uncolored hair, and I notice that my hair becomes less frizzy, has fewer broken strands, and gains a clearer shine after use. The consistency is on the thicker side, and you only need a small amount of product, which means it lasts longer ;). However, I would still recommend using the series about once a week and supplementing with other products that focus on reducing oil if you – like me – tend to have quickly greasy hair. I also love the packaging. It is easy to open and close, and the dosing is easy to control. All in all, I think price and quality go hand in hand. The review was carried out on behalf of Smartson – the test pilot tried the product for free.
    1 product in post recommend the product!
    16 views

  • Kristine

    The post was made 2 days
    Rating: 4 out of 5

    Very good

    I have been using these products for a couple of weeks now, and I am very satisfied with the results. My hair feels really clean after washing, while not becoming dry or frizzy. The shampoo lathers well and has a pleasant scent, and the conditioner makes the hair soft and easy to comb through. The leave-in treatment provides extra care and makes the hair feel stronger and more shiny. I also notice more fullness and volume, especially at the roots. All in all, my hair feels healthier and better cared for, and I will definitely continue to use these products.
    1 product in post Very good
    16 views

  • Isabelle

    The post was made 2 days
    Rating: 5 out of 5

    Lovely Conditioner

    This conditioner has been really good to use. It is wonderfully softening and makes the hair easy to detangle after washing. I find that the hair feels smoother and well cared for without becoming heavy. The texture is pleasant and easy to distribute in the hair, and it works quickly. After use, the hair feels healthy and soft, and it is clear that it provides extra care. Additionally, it has a lovely scent that pairs well with the shampoo and gives an overall good experience. The review was conducted on behalf of Smartson – the test pilot tried the product for free.
    1 product in post Lovely Conditioner
    15 views

  • Natalie

    The post was made 2 days
    Rating: 5 out of 5

    Magic

    This conditioner makes it super easy to detangle my curls in the shower, which can otherwise be a struggle. My hair feels incredibly strong and healthy afterwards. My curls have never looked better! Smells amazing, not too strong. Got to try the product for free from Smartson.🩷
    1 product in post Magic
    21 views

  • Irina

    The user's roll: Lyko Creator. The post was made 5 days
    Rating: 3 out of 5

    Quite okay

    Redken Acidic Bonding Concentrate is a product I have somewhat mixed feelings about. I find that my hair becomes softer and easier to manage after use, and it feels like it provides some care. Still, I miss the big wow effect I had hoped for. The result is good, but not as noticeable as expected, and my hair doesn’t feel as healthy and shiny as I wished. For me, it works okay, but it doesn’t stand out much from other similar products I’ve tried. The review was conducted on behalf of Smartson – the tester received the product free of charge
    1 product in post Quite okay
    21 views

  • blomster.alfe

    The post was made 1 week
    Rating: 5 out of 5

    Beautiful, soft, and shiny hair ✨️

    I had the honor of testing this product/series for Smartson. Overall, I think it’s a really good product, especially if you have damaged or colored hair like I do. Already after a short time, I could feel a difference. It makes the hair more glossy without weighing it down. It’s good quality and can be warmly recommended if you have slightly dry hair that tends to break. I especially like this conditioner. I let it sit a little longer to get the full effect.
    1 product in post Beautiful, soft, and shiny hair ✨️
    64 views

  • Michelle l

    The post was made 1 week
    Rating: 5 out of 5

    Moisturizing Conditioner

    Such a good conditioner that really makes the hair shiny and soft. I usually have really tangled and knotted hair, and I think this conditioner makes a difference. AND it smells wonderful! The review was carried out on behalf of Smartson – the tester tried the product for free.
    1 product in post Moisturizing Conditioner
    33 views

  • Sabina

    The post was made 1 month

    Porous hair

    I have very porous hair. It sucks everything in but is just as dry, coarse, and frizzy after a day. Does this series work for me?
    285 views

RedkenAcidic Bonding ConcentrateConditioner 500 ml

438 kr*
Rec. price 550 kr

Select size

300 ml500 ml
This product is out of stock, and we don't have an exact delivery date. Want an email when it’s back? Click “WATCH” and we’ll make it happen!
* Cannot be combined with discount codes.

Combat one years worth of visible damage in one use* with the four step Redken Acidic Bonding Concentrate regimen.

Professional formula! Redken Acidic Bonding Concentrate Conditioner is Redken's most concentrated all-in-one formula for strength repair on all types of damaged hair. This ultra-rich and nourishing conditioner repairs the hair from cuticle to cortex, providing strength repair, intense conditioning and color fade protection.

With its 11% bonding care complex and alpha hydroxy acid, Citric Acid, the Acidic Bonding Concentrate Shampoo strengthens weak bonds and enhances hair resilience. This pH-balancing conditioenr is formulated with an acidic pH to combat the negative effects of hair coloring, heat styling, and even water. The result? Hair that looks and feels healthy!

Key Benefits:

56% less breakage**
2x less breakage
14x smoother hair****
pH balancing

*System of Acidic Bonding Concentrate Intensive Treatment, Shampoo, Conditioner & Leave-in vs. undamaged hair

** When used as a system of Acidic Bonding Concentrate Shampoo and Conditioner vs. non-conditioning shampoo

*** When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-In Treatment vs. non-conditioning shampoo

**** When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-In Treatment vs. non-conditioning shampoo

Use:
Use as a complete system together with Acidic Bonding Concentrate Pre-Treatment, Shampoo and Leave-In Treatment. After shampooing, apply and distribute into damp hair. Rinse. Follow with Acidic Bonding Concentrate leave-in treatment. Rinse immediately in case of contact with eyes.

500 ml

Also available in bundle

Redken
Acidic Bonding Concentrate Big Duo for Damaged Hair​
775 kr
Without bundle: 864 kr

Recommended products

Customer service