K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml
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£70.00
Or 4 interest free payments of £17.50 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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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.
Truly transformative!
Amazing product to totally change the dry texture of hair. Expensive but worth it
by Ellen Verified Purchase
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Not sure yet
The bottle is very small and after a few washes it made my hair feel a bit softer. Olaplex better
by Jade Verified Purchase
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Magic in a bottle!
This product is very expensive but in my opinion worth every penny. I have been using the k-18 leave in hair mask for a couple of years now, and it has transformed the health and texture of my hair! My hair is bleached and this keeps it looking healthy and soft, and reduces split ends and breakage. It’s also really easy to use, and unlike most bond repair products can be used after washing your hair (pre conditioner), and only takes 4 min to work. This means I am far more likely to consistently use this compared to other similar products. Would highly recommend!
by Amber Verified Purchase
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The Best for Damaged Hair
Very impressed with this mask. It makes a huge difference to my bleached and fine hair. Really helps with split ends and my hair has never been in such good condition!!
by Isabel Verified Purchase
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Help for dry, damaged hair
Makes my hair feel smooth and soft.
by Kay Verified Purchase
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This is the best hair mask
This is the best hair mask I've ever used. I have bright red hair which is bleached and then dyed, so it's always in pretty poor condition. This hair mask has saved my hair, it makes it feel so soft and is in much better condition than if I didn't use the mask. This is my third purchase - an absolute must for me.
by christmasjones Verified Purchase
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Works on split ends
I’m very impressed with this leave in treatment, it’s probably the only product I’ve used that has actually corrected and repaired/re-bonded the split ends on my bleached hair so they’re no longer like candyfloss and that’s after only 2 applications! The improvement is dramatic and long lasting. The bottle is tiny but 3 pumps is enough for my long hair. Only negative is you can’t use conditioner prior to applying as this only works on pre shampooed hair as conditioner would stop it from absorbing and because I’m only applying to my split ends it means the rest of my hair is a bit dry from not using conditioner.
by Emma Verified Purchase
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Results in one use
Impressed so far. Hair was smoother and looked less damaged after one use
by L Verified Purchase
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Second bottle
Yes this is expensive but leaves my hair feeling wonderful. I’ve tried other products but they either leave my hair feeling mat or dirty like it need a wash the next day. This is great, I was sceptical about not using a conditioner but went with it the first time & loved the result. Will continue to buy although it is expensive!
by Maz Verified Purchase
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This gives you goddess hair
My hair is overly processed the ends are bleached and I am currently growing out the blonde and this has turned my straw like hair into skin silk. No exaggeration this is magic. Make sure you apply this on hair after shampoo no conditioner wait the allocated time then apply your usual conditioner or leave in conditioner. It’s just wonderful. I have it in a mini size as well as the largest size so I have it when I travel.
by Sarahec Verified Purchase
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