K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 15ml
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£30.00
Or 4 interest free payments of £7.50 with clearpay
In stock | Usually dispatched within 24 hours
Where science meets hair care, K18 believe that to truly care for our tresses, we must understand the biology behind it. Swapping out the lab coat and test tubes for a salon chair and hair tools, this brand is here to help you transform your locks from the comfort of your bathroom! Packed with a plethora of beneficial ingredients, namely their uniquely patented K18Peptide™, their hero product is a game-changer - or should we say mane-changer - that promotes healthier-looking hair. Can't think of a way to restore your hair's elasticity and bounce? Cue: the Leave-In Molecular Repair Hair Mask...
Does your hair need some TLC and a little... shaping? To the salon! Treat your locks to this at-home, leave-in formula that's infused with their unique patented K18Peptide that works on molecular level to repair even the most extreme damage! Let's pop on our lab coats for a quick second and give you the science-y low-down on this Leave-In Molecular Repair Mask. The patented peptide boasts a unique sequence of amino acids through the struggling strands to reconnect. The result? Stronger, softer, smoother and bouncier hair that's full of life. Boasting salon-like results in just 4 minutes, this concentrated formula is brimming with moisture magnets and protectors to leave your hair feeling prepped, primed and voluminous. Did someone say luscious locks alert?
Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20, sh-Oligopeptide-78, Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Shampoo and rinse. Do not use conditioner, towel dry hair thoroughly, apply Leave-In Molecular Repair Mask and wait 4 minutes. Do not rinse out. After 4 minutes, apply styling products if desired and dry/style as usual.
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K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 15ml
£30.00
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5 stars rating 891 reviews
4 stars rating 231 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.
Unbelievably good
This leave in mask has replaced my olaplex one. My hair feels so smooth after application and I feel it is also making long term difference
by Alfiya Verified Purchase
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Great for bleached, damaged hair
I tried olaplex and it didn’t work for me unfortunately, but k18 seems to be making my hair so much healthier. I’ve done everything to try and repair my hair, but not seen proper results until using k18. I’ve done the 6 washes in a row and now use it every other wash alternating with a deep conditioning treatment. Makes my hair feel so soft as well!!
by Lauren Verified Purchase
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Mixed feelings
I have mixed feelings about this product. My hair is thin/bleached/blond and when I use it on it's own it's crazy hard to detangle my hair so I started using conditioner after using this product, it helps but overall I am not sure if I should use it at all...
by Monika Verified Purchase
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Stronger, repaired hair!!
I have had bleached hair for most of my life. When I discovered Olaplex I was all in... until I found K18! I actually discovered this via an influencer but glad I did. So much less faff. Shampoo, then apply this and leave in!! That simple (leave on for 4 mins before applying any other products) I tend to use a detox shampoo. Got a bit obsessed and was using this every other wash but have reduced the frequency now to rotate with moisturising products. Definitely have seen my hair become stronger, thicker and more healthy. Worth it!!
by Michelle Verified Purchase
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Meh
I'm usually loathe to take the time to review a bad experience with a product, but I'm making an exception because there's so much hype around this. It makes my hair feel like straw! and it becomes hard to style. Nope, not for me.
by Poonam Verified Purchase
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Seems to be working
Introduced this to my routine recently and does seem to make a difference. However, I was surprised by the size of the bottle when it arrived. I don't mind paying higher price points for good products, but the size of this for the price was a bit much! I use sparingly, section my shoulder length hair intro three and use one pump on each.
by Bethany Verified Purchase
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Great
It's make my hair feel a lot softer. Very good product. I'm recommending to buy it if you have a damaged hair
by Rina Noga Verified Purchase
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Wish this wasn’t so expensive
I think this is really effective and it has helped my hair, but the price is not worth it and that’s why I’ve given it a 4 instead of 5. I can’t justify this for my long and full hair, so I will use other products when this runs out.
by Laura Verified Purchase
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Better than olaplex
Great for restoring hair structure and natural texture.
by Steffani Verified Purchase
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UNREAL
There is so much I could say about this product but the only thing I’ll say is BUY IT
by Melissa Verified Purchase
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