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Rating: 4.4Based on 308 reviews
  • Most helpful positive
    The post was made 2 years
    Rating: 4 out of 5
    Verifierad testare

    ....

    I got to test this leave-in conditioner from #redken. (My #lykoinflutester reviews are just as honest as the reviews I write about products I have paid for.) This is the leave-in conditioner from Redken's popular bond building product line. My experience: The scent is very masculine and lingers for a long time.. I don't like smelling like a man, so that's a big minus. But if you overlook the scent, it's a good, creamy leave-in conditioner that also protects the hair when blow-drying (if you're going to straighten or curl your hair, you'll probably need a separate heat protectant). The silicones make the hair soft, easy to comb, and give it a healthy, shiny look. Is it worth your money? Well.. more worth it than the shampoo, but still expensive. You can find better, cheaper alternatives. A cheaper bond building alternative is L'Oréal's bond building line.. they have the same owner and similar ingredient lists. But if you really want to try something from Redken's bond building line, I think it's enough to use either the pre-shampoo treatment, the conditioner, or the leave-in conditioner. You definitely don't need all four products. #redken #redkenacidicbondingconcentrate #leaveinconditioner #lykoreview
    53797 views
  • The post was made 6 hours
    Rating: 4 out of 5

    Lovely product!

    I have tested Redken Acidic Bonding Concentrate Shampoo, concentrate conditioner, and concentrate Leave-in treatment together. Easy to distribute in my long and thick hair and makes it easy to brush. Mild pleasant scent. Hair becomes shiny and less frizzy, but gets greasy again quickly. The review was conducted on behalf of Smartson – the tester received the product for free.
    25 views
  • The post was made 8 hours
    Rating: 4 out of 5

    Impressed!

    I have been using this for a few weeks now and am truly impressed with the results. Already after the first use, I noticed that my hair felt softer, more moisturized, and significantly easier to style. The product absorbs quickly without feeling sticky or heavy, and it makes the hair both shinier and more manageable. I especially appreciate that it also works as heat protection, making it perfect before blow-drying or styling. After some time using it, I feel that my hair is stronger and less prone to breakage, especially in the lengths. It also helps reduce frizz and gives a more well-groomed overall impression. The product is designed to strengthen the hair’s bonds and can contribute to less damage, fewer split ends, and better heat protection. A small downside is that you need to be careful with the amount – using too much can make the hair feel somewhat heavy. But with the right dosage, it works very well, even for finer hair. In summary, it’s a really good leave-in treatment for those with damaged or treated hair who want care, protection, and shine all in one step. This review was conducted on behalf of Smartson – the tester received the product free of charge.
    22 views
  • The post was made 8 hours
    Rating: 5 out of 5

    I can tell you that this product is amazing!

    I have been using Redken Acidic Bonding products for three weeks and started after I had just bleached and colored my hair at home. I can tell you that this product is amazing! It makes my hair so smooth and much less tangled. It feels moisturized and healthy. This product even helped get rid of trichorrhexis nodosa caused by hair coloring. I highly recommend it, especially for those who color their hair or have dry or damaged hair. I received the product as a sample, but I gladly bought it to continue using it.
    17 views
  • The post was made 20 hours
    Rating: 5 out of 5

    Awesome!!

    The product has a light consistency that doesn't weigh the hair down, while effectively moisturizing. It leaves the hair soft, smooth, and more manageable without feeling greasy or heavy. The scent is perceived as fresh and subtle, making the use pleasant. One downside is that the price is quite high, especially compared to similar products. To get the best possible results, regular use is also required. Overall, this is a good option for those who want to strengthen and protect their hair daily while maintaining a natural feel and nice shine in the lengths. The review was conducted on behalf of Smartson – the tester received the product for free.
    35 views
  • The post was made 1 day
    Rating: 5 out of 5

    Mega good!

    Redken's leave-in has a wonderful scent and leaves the hair shiny. I received the product as a test pilot for Smartson☺️
    62 views
  • The post was made 1 day
    Rating: 5 out of 5

    Review via Smartson

    I got to try this product line through Smartson in exchange for an honest review. I liked the feeling the shampoo left in my hair; it became soft and shiny, and I noticed it took longer for my hair to get greasy again. Super positive! The shampoo is also concentrated and smells really good. Great! Unfortunately, I found that my scalp, which is quite sensitive, became red and dry, so I didn’t use the shampoo as many times as I had hoped. However, I am very impressed with both the conditioner and the leave-in cream, and I will continue to use them: my hair became soft, shiny, and easy to brush.
    51 views
  • The post was made 1 day
    Rating: 5 out of 5

    Gives good shine

    The first thing I noticed was that the hair became much softer and shinier immediately after application. The curls looked more defined and the frizz was noticeably less. It feels quite light in the hair but still makes a big difference in how “healthy” it looks. It also has good heat protection that doesn’t weigh the hair down when straightening it. The review was conducted on behalf of Smartson – the test pilot got to try the product for free.
    113 views
  • The post was made 1 day
    Rating: 5 out of 5

    Dreamily Soft Hair

    I have tested Redken Acidic Bonding Concentrate Leave-In Treatment via Smartson. I immediately noticed that my hair became softer, more manageable, and less frizzy. It feels nourishing without being heavy, which is a big plus. After a few uses, I feel that my hair is stronger and more resilient, while also gaining a nice shine and looking healthier. Extra good that it also protects against heat, making it perfect before styling. A really good choice for you who want repair, protection, and smoothness in one step.
    100 views
  • The post was made 1 day
    Rating: 5 out of 5

    such a good leave in

    got to try this product for free via Smartson. this leave in really does it all! protects against heat, tames frizz, and gives lots of shine. it doesn’t feel greasy or heavy, but absorbs well into the hair. my ends feel much healthier and the lengths have gained a luxurious shine. a small amount is enough for the whole hair!
    104 views
  • The post was made 1 day
    Rating: 5 out of 5

    Little saver

    A real lifesaver for dry and damaged hair. I notice how my hair gradually becomes softer, shinier, and more vibrant. Easy to apply. I put it in wet hair and then blow-dry my hair with the product in.
    89 views

RedkenAcidic Bonding ConcentrateLeave In Treatment 150 ml

325 kr*
Recommended price 464 kr
Gift
Free delivery option available, can be sent immediately
* 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 Leave-In Treatment is Redken's most concentrated all-in-one formula for strength repair on all types of damaged hair. This ultra-rich and luxurious leave-in treatment repairs the hair from cuticle to cortex, providing ultimate strength repair, intense conditioning and color fade protection.

With its 5% Conditioning Care Complex and Citric Acid, the Acidic Bonding Concentrate treatment strengthens weak bonds and enhances hair resilience. This pH-balancing leave-in Treatment is specifically formulated with an acidic pH to combat the negative effects of hair coloring, heat styling tools, and even water. The result? Hair that looks and feels healthy!

Key Benefits.

  • Heat Protection up to 230 degrees**.
  • Tames Frizz.
  • 2x less breakage****.
  • pH balancing.
  • Intense conditioning.

*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 with Acidic Bonding Concentrate shampoo and conditioner. Apply to clean, damp towel-dried hair. Leave-in. Style as desired.

150 ml

Gift with purchase

Buy anything from Redken for at least 800 kr

Also available in bundle

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