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 983 reviews
4 stars rating 254 reviews
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Top Customer Reviews
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Amazing
I was skeptical about the product as it instructs no conditioner just shampoo. BUT may hair came out really lovely once I combed through the leave in then blow dried and styled
by Kayleigh Verified Purchase
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Not sure
Tried it for the first time today. Didn't see any improvement so far. My hair is naturally dark brown and I've had balayage and highlights, therefore some damage to it. Will keep trying and update my review if things change.
by Madalina Verified Purchase
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Amazing
Best thing anyone has ever recommended to me. As instructed I used it for 4 washes, after only when needed. My hair feels so much thicker and stronger. 1000% recommend this product.
by Sev Verified Purchase
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Split End Saviour
I’ve always had fine hair which broke off easily due to bleaching and extensions over the years. I was recommended k18 by my hairdresser and have been using it regularly for around three months now. I’ve noticed my hair feels longer thicker and more healthy overall. It also makes my strands of hair feel more dense and thicker! Amazing product!
by Katie - (Cult Beauty Staff) Verified Purchase
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Undecided
I’ve only used this product a couple of times so can’t comment on the effectiveness but I was surprised how small the travel size is - it’s teeny and I know I’ll go through it so fast it puts me off using it! Check before buying!
by Linda Verified Purchase
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A must
Hairdresser recommended this, if you have dry damaged or coloured hair this is a must in your routine!
by Farah Verified Purchase
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Amazing for coloured/lightened hair.
I have been bleaching/colouring my hair for 18 years. A lot of at home jobs, box dyes and bleaching in my early years. My hair naturally is dark brown (level 2) and I’ve been fully blonde for years so it’s not the best condition. This is my second bottle of k18 I’ve just bought the 50ml after buying the 15ml (it’s pricy, so wanted to try the smaller one first. It’s worth it) my hair has never felt or looked as healthy. The damage repair is great. Use as instructed, a few pumps, rub your palms to emulsify and watch your damaged hair get repaired. Will continue to use. I still get my hair lightened with a full head of foils every 9 week, wash my hair twice a week and I try to only heat style it the day of washing. Even my hairdresser has commented on my hairs good condition. Would highly recommend.
by Ray Verified Purchase
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Highly recommend
I feel like this has made a massive difference to my hair. Looks a lot healthier with less split ends. Was worried about not being able to use conditioner (as instructed) but this conditioned my hair well enough!
by S Verified Purchase
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Changes your hair
If you want something to transform your hair, that is the mask, leave in but does not cause any stickyness…
by Silvia Verified Purchase
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Lifesaver for damaged bleached hair
I’ve had a sample of this before but didn’t know about the application technique and I clearly didn’t apply properly. I saw it again online and saw how to apply so bought the small 5ml tube. I have very damaged bleached platinum blonde hair that breaks easily and lots of bits that have snapped and I’ve spent a fortune trying different products to save my hair! This stuff (when applied correctly) is unbelievable! My hair feels stronger, isn’t breaking, and straightens perfectly after just one application! I’ve also splashed out on K18 oil and prep shampoo - money well spent to save my hair!
by Nicola Verified Purchase
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