Get 15% off your first order Sign up for email exclusives Earn Cult Status Points
Enjoy 25% OFF 20 of our bestselling brands
K18 Biomimetic Hairscience

K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 15ml

You'll earn 34 Status Points with this product

Discover Cult Status

33.90€


Frequently Bought Together

K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask (Various Sizes)

This item

K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask (Various Sizes)

33.90€

Total Price:

77.97€

Other Customers Bought

Customer Reviews

4.4

551

5

4

3

2

1

365

97

56

13

20

Top Customer Reviews

Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.

Worth the price

Worth every euro i spent!! Only after one time and one pump of product, feels like it gave my hair a new life

by Claudia Verified Purchase

Was this helpful?

Perennial repurchase

I have bought this mask so many times! It is a complete must have in my haircare routine.

by Merylam Verified Purchase

Was this helpful?

LOVE this mask

Makes my hair feel so so so soft

by Lor Verified Purchase

Was this helpful?

No change

I have used this and have tried olaplex but I feel like the olaplex does more for my hair than the K18 honestly. It works great for other people but I won’t repurchase unfortunately.

by AT Verified Purchase

Was this helpful?

Unsure

I have some leftover balayage in my hair and was noticing some breakage. I have been using this for over a year and repurchased 4x times, but still not sure if I really see a difference. I do think I used it too frequently and wasn't following through with a hydrating mask. My hair is low porosity and curly. I will finish what I have but won't rebuy it - I do not think I am the ideal user for it. I do think it would work on heavily bleached hair.

by Silver55 Verified Purchase

Was this helpful?

Not sure

I've used this product a few times now and I definitely see a change in my hair. Much smoother and shinier after use. I've been an Olaplex user for years now and decided to give K18 a shot. I'm just not happy with the no conditioner rule when using this product as it is hard to comb my hair even after the mask has been in my hair for a few minutes. Also a little too pricey.

by Caroline Verified Purchase

Was this helpful?

Bought it because of the reviews

It has improved my hair which was fried on the ends after balayage. smells good and easy to use with no wash-out

by Ellie Verified Purchase

Was this helpful?

Expensive for the results you get

Results don’t last Very expensive for what you get and it’s efficiency I use it with the shampoo but it seems like it’s a bit harsh for my hair on the long run

by Tyaah Verified Purchase

Was this helpful?

So good

This is so good and I see the results. Shiny, healthy hair.

by Attawx

Was this helpful?

Can’t say enough

It was very good and give me the best result ,third time buying it

by Maha Verified Purchase

Was this helpful?