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Official Stockist

Redken Acidic Perfecting Concentrate LEAVE-IN Treatment 150ml

19 Customer Reviews Write a Review
$57.00 $54.15
(You save $2.85)
IN STOCK - order by 12pm for same business day dispatch!
Free shipping on orders over $100 (NZ only)

This leave-in conditioner for damaged hair helps to strengthen hair, reinforce weakened bonds in the hair, and prevent hair breakage.

Redken Acidic Perfecting Concentrate Leave-In Conditioner is our most concentrated all-in-one formula for strength repair for all types of damaged hair. This conditioning leave-in treatment provides ultimate strength repair, intense conditioning and hair color fade protection. 

Featuring Citric Acid, this leave-in conditioner contains a concentrated bonding care complex that reinforces weakened bonds within your hair to improve hair strength. This leave-in conditioner repairs strength in damaged hair, provides heat protection up to 450 degrees, tames frizz, adds shine and reduces hair breakage. 

This pH-balancing leave-in conditioner is specifically formulated with an acidic pH to defend against the negative effect of hair coloring, styling tools, and even water. The result? Hair that looks and feels healthy. 

Key benefits:

  • 56% less breakage*
  • 82% less visible split ends**
  • 11x smoother hair**
  • Heat protection up to 450° F
  • pH balancing
  • For all hair types and textures
  • Ulimate repair, intense conditioning, and hair color fade protection
  • Citric Acid, an alpha hydroxy acid, which helps reinforce weakened bonds

* When used as a system of Acidic Bonding Concentrate Shampoo and Conditioner vs. non-conditioning shampoo (L’Oreal Product Test: Date: August 7, 2020)

** When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-In Treatment vs. non-conditioning shampoo (L’Oreal Product Test :Date: August 6, 2020)

***When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-In Treatment vs. non-conditioning shampoo (L’Oreal Product Test :Date: July 30th, 2020)

Directions:

Use as a complete system with Acidic Bonding Concentrate Shampoo and Conditioner. Apply to clean, damp hair. Leave in. Do not rinse. Style as usual. Avoid contact with eyes.

Write a Review
  • Love...
    5

    Posted by Caitlin M on 22nd Mar 2024

    Smells so good and feels amazing

  • Redken Acidic Perfecting Concentrate LEAVE-IN...
    5

    Posted by Lyn M on 30th Dec 2023

    Redken Acidic Perfecting Concentrate LEAVE-IN Treatment 150ml

  • Excellent service great range of...
    5

    Posted by Sandi S on 23rd Dec 2023

    I love how easy it was to find the products I needed and the great price with fast shipping it was a breeze to get what I needed

  • Redken Acidic Perfecting Concentrate LEAVE-IN...
    5

    Posted by Connie O on 7th Dec 2023

    Redken Acidic Perfecting Concentrate LEAVE-IN Treatment 150ml

  • Redken Acidic Perfecting Concentrate LEAVE-IN...
    5

    Posted by Robyn P on 13th Jun 2023

    Love love this product! Have only used it 3 times and each time it has left my silky smooth. I also use my hair straightner and this has been the best product I have used. Love love it!

  • Redken Acidic Perfecting Concentrate LEAVE-IN...
    5

    Posted by Astrid on 28th May 2023

    I decided to try this in conjunction with the acidic bonding shampoo and conditioner and wow! Game changer using this trio on my fine blonde hair. Highly recommend.

  • Better than olaplex!
    5

    Posted by Courtney J on 22nd Apr 2023

    -

  • Good
    5

    Posted by D w on 10th Mar 2023

    Love it

  • 10/10
    5

    Posted by Maddy on 23rd Jan 2023

    Absolutely amazing, I’ve been using this with the ABC shampoo, conditioner & leave in for a little while now, and they have completely transformed my hair. I’ve been struggling for over a year with my hairs health due to a salon bleach fail :(( but have finally found something that works incredibly - will definitely be repurchasing :)

  • Awesome...
    5

    Posted by LooLoo on 2nd Dec 2022

    I've been using this shampoo for years and it never fails to make my hair feel silky smooth.

  • Small amount only!
    3

    Posted by Kelly C on 9th Sep 2022

    This is very effective, you only need to ise a tiny amount otherwise it will weogh down and look oily.
    In small amounts it works really well and my lengths and ends have repaired, now smooth and shiny to the ends.

  • Great!
    5

    Posted by Nicky on 6th Apr 2022

    Switched from Olaplex on advice of my hairdresser, quite like this one. Also using the shampoo. Note - only use a small amount, it goes a long way!

  • Resken Acidic Leave in...
    5

    Posted by Kerryn G on 30th Mar 2022

    Love this product. Smells absolutely gorgeous and makes your hair feel lovely and soft. Highly recommend.

  • Hair treatment
    5

    Posted by Dannielle on 27th Mar 2022

    Love this product! Leaves my hair looking healthy and shiny after every use. Must have for blonde babes

  • Love this product! Leaves my hair looking healthy...
    5

    Posted by Dannielle S on 27th Mar 2022

    Love this product! Leaves my hair looking healthy and shiny after every use. Must have for blonde babes

  • Silky...
    5

    Posted by Claire Z on 25th Nov 2021

    It’s hard to leave an accurate review on the effectiveness of the bond repair aspects of this product as I also use Olaplex. What I can say is that this leaves my hair silky smooth and super shiny. My hair is easier to style and the texture is beautiful! I will absolutely repurchase when I run out.

  • LOVE this leave-in!!
    5

    Posted by Ange on 19th Jul 2021

    I have spent many many $$ on hair products over the years and especially in regards to leave-in conditioners/treatments, I've found that many either leave quite a bit of build up over time and/or just feel like they sit on top of my hair and don't really do much. This product is a game-changer for me! It provides a perfect amount of moisture, but also supports over-processed, coloured strands - my elasticity feels like it's actually coming back!! The shampoo & conditioner in the range is also excellent - I love it all, thanks Redken!! xx

  • LOVE this leave-in!!
    5

    Posted by Ange K on 19th Jul 2021

    I have spent many many $$ on hair products over the years and especially in regards to leave-in conditioners/treatments, I've found that many either leave quite a bit of build up over time and/or just feel like they sit on top of my hair and don't really do much. This product is a game-changer for me! It provides a perfect amount of moisture, but also supports over-processed, coloured strands - my elasticity feels like it's actually coming back!! The shampoo & conditioner in the range is also excellent - I love it all, thanks Redken!! xx

  • Great...
    5

    Posted by Louise N on 14th Jun 2021

    I was finding my coloured hair was getting very dry and starting to look damaged. This product is restoring it back to being shiny and healthy.

Shipping Within New Zealand

  • FREE SHIPPING for orders over $100.00 (NZ Only)
  • Metro $6.00
  • Rural $9.00
  • We don't charge extra for dangerous goods.  However, the delivery is Economy and will be on a 2 day service and can take longer for dangerous goods

For more shipping information, click HERE

For more returns information, click HERE

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