Repair and strengthen your dry, damaged hair with Redken Extreme Strength Builder. It’s an intense, silky rich fortifying treatment for your distressed hair.

Redken's exclusive Interbond Conditioning System delivers a unique 3D Repair Complex of proteins, ceramide, and lipids to provide internal strength, cuticle reinforcement and protective resurfacing. The condition of your hair will be beautifully enhanced with increased manageability and extra shine thanks to Redken Extreme Strength Builder.

Directions of use:

  • After shampooing apply to towel-dried hair.
  • Leave on for 5 minutes (for deeper conditioning leave on for as long as desired).
  • Rinse thoroughly.

Shop more Redken here

Brand:
Redken
Range:
Extreme
Volume:
250ml

Redken Extreme Strength Builder 250ml

FREE DELIVERY OVER €55
EUR 23.45

RRP: €29.45

€23.45

Save: €6.00

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Repair and strengthen your dry, damaged hair with Redken Extreme Strength Builder. It’s an intense, silky rich fortifying treatment for your distressed hair.

Redken's exclusive Interbond Conditioning System delivers a unique 3D Repair Complex of proteins, ceramide, and lipids to provide internal strength, cuticle reinforcement and protective resurfacing. The condition of your hair will be beautifully enhanced with increased manageability and extra shine thanks to Redken Extreme Strength Builder.

Directions of use:

  • After shampooing apply to towel-dried hair.
  • Leave on for 5 minutes (for deeper conditioning leave on for as long as desired).
  • Rinse thoroughly.

Shop more Redken here

Brand:
Redken
Range:
Extreme
Volume:
250ml

Frequently Bought Together

Redken Extreme Strength Builder 250ml
This item
Redken Extreme Strength Builder 250ml
€23.45
Redken Extreme Strength Builder 250ml + Redken Extreme Anti-Snap Treatment 240ml

Total Price: €42.40

Add both to basket
Redken Extreme Strength Builder 250ml
This item
Redken Extreme Strength Builder 250ml
€23.45
Add both to basket

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Customer Reviews

Overall Rating : 4.71 / 5 (139 Reviews)
  • 111 5 star reviews
  • 18 4 star reviews
  • 8 3 star reviews
  • 2 2 star reviews
  • 0 1 star reviews
See all reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Good

I like this, I don’t think it’s as softening as Redkens All Soft mask that I usually buy but I am hoping that it’s building my hair up more after the bleach so may take a bit longer. 

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No change to my hair

I am so disappointed with this product, after reading all the hype about this product I was looking forward to using it but after finishing it all up, there have been no noticeable changes to my hair. It felt nice and soft when rinsing it away but other than that, I found it pretty pointless so I won't be repurchasing.

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Love

I love the smell of this conditioner. As someone who went through a spell of bleaching my hair during lockdown (I know I’m not alone) my hair has died in the process. This has been one of my many saving graces, the bond builder and the nourishment is just perfect. 

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Smooth healthy hair

I recently bought this, alongside a complimentary redken shampoo, after using supermarket shampoo for years. My hair is already softer and feels much healthier. My hair looks fresh much longer too, and it hasn’t made my hair greasier, which is unusual for me as a greasy haired girl. 

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Good but...

This mask worked pretty well on my damaged, overprocessed hair. However, i couldnt get more than 3 uses out of it on my short/medium length (although thick) hair. Had a lovely scent.

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Amazing

Amazing hair mask, really has helped to strengthen my hair and smells good too

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A dream product!

Probably the best in the business. This is the closest you can come to repairing damaged hair without a haircut. My bleached over processed, badly burnt tangled mess was like straw and is now soft and shiny after only 2 treatments. The tub is still full too so a little goes a long way, I've got really long thick hair. It had gone see through from all the heat & bleach. I'm so pleased!

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Best hair mask ever used!!!

So i wasn’t too sure about buying this hair mask mainly because of the price. Compares to other hair masks it’s a lot more expensive but i am soooo happy i bought it! I have very dry & damaged hair from years of bleaching, I also have very fine hair so it gets knotty extremely quickly especially as i haven’t been able to get it cut for over 5 months due to covid! I leave the mask on just over 7 mins in the shower and it makes my hair so easy to brush,  usually it takes 10+ mins to brush out all the knots before drying, using the mask, there’s pretty much no knots in my hair!  Would definitely recommend this mask to anyone with knotty, long fine hair,  it’s expensive but i feel it will last me a while plus it’s worth the money in my opinion!

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amazing for bleached/damaged hair!

I bought this in hope that it would help my heavily bleached hair. My hair looking dry and damaged is a concern of mine and i have tried a lot of products to help this. This one is by far the best! i put it on every other week and it makes my hair so soft and the ends feel like I’ve just had a haircut. I recommend trying the shampoo and conditioner from the extreme range too!  

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Amazing!

I have been getting highlights for years, and recently had colour correction done which of course resulted in some damage. This is a game changer, I use a few hair masks during the week and this is a firm favourite! 

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