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Redken

Redken Extreme Mask Strength Builder 250ml

A treatment that intensely conditions damaged hair for improved manageability and shine.

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RRP: £32.30 Current price: £29.07

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Customer Reviews

4.64 stars out of a maximum of 5

5 stars rating 157 reviews

4 stars rating 36 reviews

3 stars rating 16 reviews

2 stars rating 3 reviews

1 stars rating 0 reviews

Top Customer Reviews

We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.

A very good hair treatment

4 stars out of a maximum of 5

I really like this product, it leaves my curly and frizz-prone hair well moisturized and easy to comb. It also smells nice, the smell isn't too sweet or too persistent & long lasting. The only downside is that it has a bit runny consistency, which is thinner that that of All Soft Heavy Cream, which I like more (I own both as I was curious to compare them - both products are rated almost equally by other users). The consistency of the Extreme Strength Builder is more like that of a conditioner and thus the jar container is not very convenient. But overall, I like this product and would recommend it. I usually follow with Anti-Snap treatment and Extreme Length Sealer treatment for split ends. Leaves my hair happy and almost tangle free :)

by Elena

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Very good

5 stars out of a maximum of 5

My hair is dry, very thin and fine with split ends. This product works very well, it softens my hair nicely without flattening. Its scent is divine! :) A small amount is enough, so it's worth the price.

by indriq Verified Purchase

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Redken Extreme Mask

5 stars out of a maximum of 5

Amazing hair mask! I'm a product junky and I have to say this mask has left hair looking and feeling brand new. I will continue to use this!

by Bails

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Does what it says!

5 stars out of a maximum of 5

I've been using this product in conjunction with the extreme anti snap, extreme conditioner and colour magnetics shampoo. I can honestly say after about 2 months of using the products I've noticed a big difference in my hair. It has much more elasticity, whereas before it would snap before it even slightly stretched. My hair colour is much more vibrant because it is healthier! Last week my boyfriend said he couldn't find a SINGLE split end! Not one!! :D after bleaching my hair several times, daily styling and monthly colouring you can imagine what a state my hair was in 2 months ago. Cannot recommend Redken Extreme enough!! Regarding any poor reviews, please note that I used this product with other products from the extreme range, I'm unsure if this alone would be enough, especially if you have really damaged hair, I wouldn't know though :)

by Lulita

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very good mask

4 stars out of a maximum of 5

I am pretty satisfied with the Extreme Strenght Builder by Redken , but i guess it is too early to say if there are some real changes in my weak wavy bleached hair. That is why i give it 4 stars, hopefully it will deserve 5 stars in weeks to come. It does leave the hair looking better, I tried it both with and without hydrating conditioner after but somehow it looks better without . Maybe my hair really needs a lot of protein. However the lookfantastic.com service deserves full 5 stars - it worked excellent . Thanks

by lara Verified Purchase

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Strength Builder

5 stars out of a maximum of 5

Brilliant product & used once a week certainly makes a difference to the condition of my hair. Leave it in overnight to give an even better treatment.

by Di Verified Purchase

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Amazing for dry curly hair

5 stars out of a maximum of 5

Last year I cut my elbow length healthy curly hair into an angled bob. This meant I had to use heat every single day (bad idea!!). I have been growing it out and again and due to heat use and being very lazy (couldnt be bothered with conditioner or masques) it is now bsl but in a horrible condition. I ordered this after reading the reviews and that the day it arrived I gave my hair a good trim to get rid of my split ends and left this on for 30mins. It has left my straw like limp curls so soft!! My curls seem to have revived as well :-) I will continue to use this once a week until my hair is in better condition, then hopefuly use it once a month from then on. You get a lot of product in the container and it has been well worth spending a little bit more to get such good results!

by KirstyW Verified Purchase

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Just what my hair needed

5 stars out of a maximum of 5

My hair was really damaged through years of bleaching and straightening, the ends kept breaking off and it has become really brittle and hard to manage. I've tried a lot of products and this one definitely works the best for me. I've been using every time I wash my hair and the improvement is amazing, a little of this product goes a long way so it's definitely worth investing in if your hair is in need of a boost. My hair feels stronger and I'm no longer experiencing breakage, I'm using this in conjunction with some hair supplements and this is the best condition my hairs been in years

by JenW Verified Purchase

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redken extreme builder

5 stars out of a maximum of 5

Excellent product, delivered in a couple of days. Makes damaged hair feel soft and thicker. My hair has definitely grown since using this product. Best product I 've ever used.

by jacqui Verified Purchase

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Amazing Conditioning Treatment

5 stars out of a maximum of 5

This conditioner is probably the only thing that saves my dry, thick, curly hair from looking like a frizzy mess. Whenever I use it I get complimented on how shiny my hair looks. Put it in for 10 minutes + to get the best results.

by Fleur

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