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Rating: 4.8Based on 96 reviews
  • Most helpful positive

    Elin

    1 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
    31931 views
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  • Kellie

    4 days

    Redken

    How often can you use it? How many times a week? So they don't become too much :)
    435 views

    • Sofia

      Hairdresser at Lyko
      3 days
      Hey Kellie! 👋🏼😊 You can use this on damp hair every time you wash it (2-3 times/week) – it’s lightweight, nourishing, and strengthens without weighing it down. A small amount goes a long way, adjust according to length and thickness, and you’ll get strong, shiny, and lovely hair! 😍 Have a great day ahead ☀️
      2 likes
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  • Ella

    1 week
    Rating: 5 out of 5
    verified customer

    BUY!!

    I've always had incredibly dry and "frizzy" hair, but GOD this product helped! There are no longer any small hair strands sticking out in all directions, it feels much more moisturized and healthy. Definitely a product to recommend!!🩷
    827 views
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  • Rubab

    2 weeks
    Rating: 5 out of 5
    verified customer

    Good stuff

    This product deliveres, I have used 4 tubes already, it really reduced frizz and made my hair soft. Felt it from the first time I tried it .
    831 views
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  • Loviz

    2 weeks
    Rating: 5 out of 5
    verified customer

    Best I've ever tried

    The hair is silk smooth
    838 views
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  • Emma133

    3 weeks
    Rating: 5 out of 5
    verified customer

    Good product

    Doesn't stick to the hair as long as you don't use too much. The hair loves it. Plus for the heat protection. [hashtag]
    1399 views
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  • Lene Lier

    1 month

    Silicone

    I don't understand the use of a product that only lays on the hair strands like silicone does. I want a building and nourishing product, what do I choose then?
    2079 views

    • Frida

      Customer service at Lyko
      1 month
      Hey Lene 🌸 I totally understand that you want a product that really builds up and nourishes the hair – not just lays a surface layer. Redken Acidic Bonding Concentrate works to strengthen the hair fibers from the inside, not just the outside, so it’s a really great choice for building and caring. If you want extra moisture and nourishment, it might be smart to combine it with a good hair mask or oil on the side, like this one: lyko.com/no/kerastase/k-rastase-masque-filler-r-parateur-hair-mask-200-ml Have a lovely day ahead❣️
      1 likes
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  • Caroline

    2 months
    Rating: 3 out of 5

    Not worth the hype..

    I had pretty high expectations for this product since it’s been so hyped, but unfortunately, it didn’t quite live up to them for me. I have thin hair that easily becomes dry and frizzy, and I haven’t seen any significant improvement since I started using it other than that it makes my hair more manageable and shiny. However, it is a little goes a long way product – a small amount is enough, which means it lasts a long time. It also smells fantastic, and I really appreciate the convenient tube packaging that feels both practical and hygienic. It might work better for other hair types, but for me, unfortunately, it was no miracle cure.
    3939 views
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  • Martina

    2 months

    Redken - is this the same?

    Hi! I wonder if the one I have is the same as this one? Because it says a few different things on the tube in the text. Best, Martina
    3658 views

    • Clara

      2 months
      Yes, it’s the same, they just updated the packaging🤗
      1 likes
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  • Stubo

    2 months

    Heat Protectant

    Can I use this as the only heat protectant when I straighten my hair?
    3040 views

    • Stine

      Customer service at Lyko
      2 months
      Hi! 😊 Yes, Redken Acidic Bonding Concentrate Leave-In Treatment can be used as your only heat protection when you straighten your hair. It provides heat protection up to 230°C, while also strengthening, nourishing, and protecting the hair from damage caused by heat tools. If you want a simple routine with fewer products, this works really well on its own as both care and heat protection. 🌿💇‍♀️
      2 likes
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  • Eli Ringen

    2 months
    Rating: 5 out of 5
    verified customer

    Fantastic.

    This is absolutely lovely. Smells amazing and makes the hair incredibly soft and smooth. Only a small amount is needed.
    3654 views
    to leave a comment

RedkenAcidic Bonding ConcentrateLeave In Treatment 150 ml

348 kr*
Buy 2 get 25%
Offer valid through
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

Also available in bundle

Redken
Extreme LengthShampoo 300 ml & Conditioner 300 ml & Leave-in 150 ml
889 kr
Without bundle: 993 kr

Often bought together

522 kr
941 kr

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