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K18 Biomimetic Hairscience

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

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£30.00

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

This item

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

£30.00

Total Price:

£69.00

Other Customers Bought

Customer Reviews

4.56 stars out of a maximum of 5

5 stars rating 886 reviews

4 stars rating 230 reviews

3 stars rating 81 reviews

2 stars rating 25 reviews

1 stars rating 21 reviews

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.

Magic

5 stars out of a maximum of 5

This is hands down the most impressive hair product I have ever used. If I could give it a million stars, I would. I feel like I’ve been to a super expensive salon.  The only downside is you will spend your day/night running your fingers through your hair and checking out the shine, every time you pass a mirror. It is worth every penny. 

by JoJo Verified Purchase

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Best hair product for a busy person

5 stars out of a maximum of 5

It seems expensive for the amount at first, but if you compare it to how much u need to spend on Olaplex products, then you'll see it's worth it. Also, I save so much time on not having to rinse off the conditioner/mask in the shower, plus then other treatments/products to achieve what this one mask achieves. It s just peeeeeerfect for my busy life. To get the same effect with Olaplex I had to use no 0+no 3+no 7. Who has time and money to go through that all the time? K18 mask is awesome for a busy professional (or a mom) who wants salon quality treatment and has little time. I don't even have to use any hair oils anymore, and works well no matter what shampoo I have used.

by Kate Verified Purchase

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Nothing spectacular

3 stars out of a maximum of 5

I was told about this product by a friend who uses it and loves it. Not by a hairdresser or magazine review but someone I know who swears by it. It works for her slightly frizzy hair. To be honest I didn’t see any huge wow factor difference.  Hair feels softer but I was hoping for a miracle as my hair is just so frizzy.  Too many years of bleach. I’ll finish the bottle and see if it helps longer term but sadly not so impressed that I plan on re purchasing. I prefer Wonder Water in the shower for quick easy frizz free hair, or Hola Coco but that’s more of a faff. 

by Joanne Verified Purchase

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Nice but illogical

3 stars out of a maximum of 5

If this mask repaired my hair, why would I need to repurchase it? It does a lot of good things, and it makes my hair look and feel a lot better, but if my hair is still damaged when I stop using it I don't think it can claim to "repair" it. I'm on my second purchase. It does a decent job, and I use it in conjunction with my previous bond repairer (Olaplex 3) but I'm under no illusions that there is anything miraculous about it.

by Bellis Verified Purchase

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Amazing

5 stars out of a maximum of 5

I have thick, wild out of control hair and this has really helped. It seems expensive but you do only need a very small amount. Highly recommend 

by Lucy Verified Purchase

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OMG

5 stars out of a maximum of 5

I’ve got thin coloured hair but after using this beauty it has a little more volume no dry ends no flyaways and feels like I’ve had a proper blow dry. Cannot live without. 

by Lianne Verified Purchase

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Magic in a bottle

5 stars out of a maximum of 5

Ok so I was introduced to this product by my hairdresser. Firstly when my hairdresser said hes using no conditioner on my hair just shampoo I nearly died. My hair is so awful without conditioner. He washed and towel dried my hair and used 2 pumps of K18 and omg I was blown away. I bought this as soon as I got home and its the best thing I've ever bought for my hair. I would highly recommend this product.

by Farhat Verified Purchase

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Protein treatment

3 stars out of a maximum of 5

This is a great deep conditioner though I think what people need to be aware of is this is a protein treatment. Hair needs a balance of moisture and protein but Not all hair tolerates protein and it’s not the products fault. I have learned that my dry, porous curly hair does not like a lot of protein at all and works better with more moisture. If your hair has ample protein already, using this product will make your hair feel dry and frizzy (too much protein) & therefore needs more moisture (try matrix hydrasource instead)  If your hair feels over-moisturised (mushy, too soft etc) then this is great. For this reason I would try the small sample first.  I hope this helps someone! 

by LMS

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Amazing!

5 stars out of a maximum of 5

My hair can be super frizzy and dry. I read about K18 and thought why not. This stuff is amazing! In my opinion, it is hugely better than the other brand leader.  I bought the smaller size and even though my hair is just passed chin length and fine I’m still getting through it pretty quickly!  So the only downside for me is that it’s quite expensive and not something I could use every time I washed my hair. 

by Michelle Verified Purchase

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Absolute witchcraft!

5 stars out of a maximum of 5

It was always going to take something special to pry the Olaplex out of my hands (hair) and this really is it! Not only has my shower time halved, my hair is healthier and thicker than ever! No mean feat for my fine, highlighted hair! Move over Olaplex, K18 is my new HG.

by Lisa Verified Purchase

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