Free Worldwide Delivery on all orders over $15
All Your Beauty Favourites 1000s of products, 100s of brands
Free Samples make your selection at checkout
Exclusive Advice tips from leading beauty experts

Redken Extreme CAT Protein Reconstructing Treatment 150ml

Redken 4.9 41 Customer Reviews

Only $21.50

High Street Price: $28.72

In Stock

This product is out of stock

Please enter your email address below and we will contact you when it comes back in stock.

Product Information

Redken Extreme CAT Protein Reconstructing Treatment reconstructs and reconditions to add intense reinforcement without added weight.

The lightweight formula provides intense conditioning for damaged hair. Helps prep hair before chemical services to protect against future damage.

Key ingredients:
Interlock protein network:
- Rebuilds surface protection
- Provides progressive conditioning
- Strengthens hair’s core.
Fortifying complex 18-mea amino acid and protein.

Why it works:
18-MEA helps restore the lipid layer of protection and resurfaces the cuticle to help restore shine while amino acids and protein enter the cuticle for targeted structural repair. Together, IPN and the Fortifying Complex deliver new Extreme’s advanced strengthening benefits for healthier, shinier hair.

Directions for use:
After shampooing, squeeze excess water from hair. Apply Redken Extreme CAT Protein Reconstructing Treatment and distribute through hair. Leave on 3-5 minutes and rinse. Follow with the appropriate conditioner. For hair that has been sensitised by chemical services, use CAT 1-3 times per week to reinforce hair. In case of contact with eyes, rinse them immediately.

41 Customer Reviews

Excellent 24/10/14

Efficace, rapide, en confiance.

Good 14/10/14

Delivery service is excellent.

Excellent 03/10/14

Will purchase again

Excellent 18/09/14

Great service & price! Regular customer

Excellent 16/09/14


Show More Reviews

Good 11/09/14

Just started using it so I'm going to wait a little while and see the affect it gives to my hair

Excellent 09/09/14

Quick delivery and good communication

Good 04/09/14

Not used long enough to give proper opinion

Excellent 04/09/14

Use once every couple of week and then just before getting highlights at the hairdressers - helps to bulid strength in coloured hair.

Excellent 30/08/14

Leaves hair very soft

Good 01/08/14


Excellent 25/07/14

Really helping to repair my damaged hair.

Excellent 24/07/14

Excellent, easy to use and quick delivery. Favourite online site for beauty products

Excellent 08/07/14

My hair was so brittle and weak before I used this. My hair almost never grows. Mainly due to snapping. I decided to have a trim before I used this product as I wanted to start with fresh healthy (ish) hair. I have noticed my hair is actually growing and felt stronger the first time I used it. I shampoo my hair, put this on for five minutes then rinse and follow with a conditioner. Although the first few times I used it I had to follow with a hair mask as it felt dry but my hair is much better now. Love the extreme range.

Excellent 08/06/14

This is a great product, I recently had my hair colour lifted and using this combined with a conditioning treatment has brought my hair back to a great condition :)

Poor 10/03/14

I've only used this once so haven't really noticed its effect on my hair yet. I'm yet to be convinced given that it's such a watery consistency and the instructions say to leave in for 3-5 minutes - any proper reconstructing treatment requires a lot longer than that to penetrate your hair. Wish I'd listened to the other reviews concerning the bottle... it really is quite a challenge to grip it properly with wet hands in the shower! Needs improving.

Excellent 09/02/14


Excellent 07/02/14

Good stuff, my hair had been over treated and this has helped to bring it back to normal. Only problem is that using a quite stiff spraying bottle is difficult in the shower when everything is very slippery!

Excellent 23/01/14

Great service but scalp relief shampoo had leaked and made a mess on the other products

Excellent 10/12/13


Show All Reviews

Ratings Guide Read about our product rating system

++  Excellent
+  Good
-  Poor
--  Bad