K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 15ml
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£30.00
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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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Customer Reviews
5 stars rating 963 reviews
4 stars rating 249 reviews
3 stars rating 85 reviews
2 stars rating 26 reviews
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Top Customer Reviews
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Game changer!
Was very spectacle buying this after seeing all the hype & reviews but I have to say it’s amazing! Gone from being ginger to blonde over the last few months, also been on holiday so hair hasn’t been in the best condition. It was feeling very dry, breaking off & shedding far too much hair! I have noticed a difference on all of these issues! Hair is looking great & feeling great! I purchased the smaller bottle but will definitely be buying the bigger bottle next!! X
by VickyG Verified Purchase
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Worth it
It's really hard to say but I think this product is potentially better than Olaplex for repair. I also prefer the way you can put in in and leave it so don't have to do a pre shower wait. It has helped restore the condition of my hair and has made it noticeably softer and stronger.
by Lea Verified Purchase
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Lifesaving Product
I adore this product, it is absolutely worth the price point and will help your hair health so much (especially if it is heat or bleach damaged). I have never had an issue with the product when I follow the instructions correctly. I would recommend watching Abbey Yung’s channel for the best tips on how to use it! I would definitely recommend this and will be repurchasing.
by Lauren Verified Purchase
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So light and airy
Love this, so lightweight and comfortable to wear.
by Jess
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Good
I like this product but can't really tell you why just feel I need it
by Amy Verified Purchase
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Better than olaplex 3
Consistent use really helps with split ends.
by Karo Verified Purchase
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Amazing Results – Worth the Investment!
I’ve used the K18 Leave-In Molecular Repair Hair Mask about 3–4 times now after each hair wash, and the difference is incredible. My hair feels noticeably smoother, healthier, and more manageable. It’s now my go-to whenever my hair needs a little extra TLC. Yes, it’s on the pricier side, but a little goes a long way — one pump is enough, so the bottle lasts quite a while. Definitely worth it for the results. Highly recommend if your hair needs some serious repair and revival!
by Sophia Verified Purchase
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Very good
it's a very good hair treatment. I can see the results. My favourite of this type
by Cleo Verified Purchase
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Good but expensive
Good not necessary for everyone and it's expensive. I have seen a difference though, I have very dry damaged hair
by Tg Verified Purchase
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Must have
I am currently on my second bottle of K18 and it really is a must have for me… I truly recommend this to absolutely everyone with hair!!!
by Court
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