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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: £24.23

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In stock | Usually dispatched within 24 hours

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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.

Best mask out there

5 stars out of a maximum of 5

I've tried many different masks for my hair and all of them done nothing for my hair what so ever. My hairdresser recommended this to me as my hair was very stressed from bleaching it too much and after the first treatment there was a major difference in my hair. It no longer looked dead and brittle it was soft and full of life again. Highly recommend

by Rachel Verified Purchase

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Ok

5 stars out of a maximum of 5

Got this at the same time of purchasing the shampoo and conditioner. If I’m honest I don’t know if I notice less snapping or not but it smells lovely and doesn’t make my hair feel greasy at all. 

by Nicola Verified Purchase

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AMAZING

5 stars out of a maximum of 5

After having my hair bleached at the hairdressers and washed it at home myself my hair all matted together..it felt gummy, straw like and I couldn’t do a single thing with it. I did my research online and turns out my hair had been over processed with bleach and was lacking protein. So I thought I’d give this a go. I was a bit sceptical because of the cost and didn’t know wether it was going to work or not. But OMG I was amazed and over the moon with the results. It instantly recovered my hair and the horrible texture went. It’s so smooth, amazing stuff! Well done redKen! 

by Rebecca Verified Purchase

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Extreme mask

4 stars out of a maximum of 5

Leaves hair lovely everytime. The full range is great

by Scamai Verified Purchase

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Remarkable!

5 stars out of a maximum of 5

This must be the first product ive bought that actually does what if says! I noticed a remarkabke difference after the first use! My hair is normally corse, dry and very damaged due to dying straightening my hair. One side of my hair started to look fizzy/burnt even after straightening, so I bought the shampoo/conditioner and mask! After towel drying my hair, I left the mask on for approximately 25/30 minutes before rinsing. I then sprayed all 25 product and omg! What a difference! My hair looks beautiful, strong, shiny! I absoultey LOVE this mask! Although I think the price is far to ‘Extreme’ excuse the pun! so I’ll purchase as and when I can afford it! A shame, because if it was more affordable more people would buy it, and buy more if it! 

by Winna Verified Purchase

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Hair saver!!

5 stars out of a maximum of 5

After bleaching my hair at home a few times and quality of my hair resembled chewing gum and took forever to dry. The redken extreme saved it completely, you only need to use a small bit and it works wonders

by Bryony Verified Purchase

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Beautiful

5 stars out of a maximum of 5

Always repurchase this product as I have blonde hair and helps prevent my hair from more damage and maintaining the strength. My hair is left feeling soft and silky. This has to be one of my ride or die products!!! Highly recommend. It also smells amaze too and lasts ages🤩🤩

by Chloe a Verified Purchase

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Great product

4 stars out of a maximum of 5

Love this mask - my damaged hair is in better condition after starting using it

by RDavies Verified Purchase

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A must have

5 stars out of a maximum of 5

The best mask that changed my hair texture, It was dry, dyhidrated difficult to comb trough, now I love to keep my hair down. Prevents future hair breakage, easy to comb. I have very long hair and got bad after going to pool and dye hair regularly. Now I walk with proud of my lovely hair hydrated, shinny and healthy.

by Celina Verified Purchase

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Absolute star

5 stars out of a maximum of 5

Best mask I have ever used for my damaged tresses. A staple buy along with other products from the range

by Katie Verified Purchase

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