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 905 reviews
4 stars rating 235 reviews
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2 stars rating 25 reviews
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Top Customer Reviews
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K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml
Absolutely amazing product. Totally worth the spend. Leaves the hair feeling weightless, soft and shiny ⭐️⭐️⭐️⭐️⭐️
by Gilly290405 Verified Purchase
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Excellent
The perfect bond builder for us blondes especially with highlights...I use it after shampooing (always at least twice), spread all over the hair where I have highlights, leave for 4 minutes, without rinsing then I put on a nurishing hair mask and leave it on for a few more minuts and rinse it out well.
by Shayla Verified Purchase
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Not sure
K18 is good but not worth the hype it gets. I’ve been using as instructed and did 6 weeks every wash now only once every 2-3 washes and in all honesty I can’t tell if it’s doing anything. Hair feels a bit softer after use hence the 3 stars but in terms of damage I don’t see a difference
by Vix Verified Purchase
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Repurchase
I was worried my 15ml was running low, so I bought the 50ml. This is the best hair treatment in my opinion, so I won't be without! A must try. I wish I'd had this when I had bleached damaged hair. Also love how simple and easy it is to use - easiest thing to add in to your hair care routine! Makes it so easy to be consistent with it
by Jen Verified Purchase
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Miracle product
This hair mask is amazing and it makes my hair really healthy.
by Karthiha Verified Purchase
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amazing for bleached & damaged hair
k18 repairs hair damage from the inside out! amazing formula and i only needed a small amount so it should last a while. I use this after shampoo, on towel dried hair, and rub it between my hands until the product is white and then i apply. after the 4 minutes is up, the product has activated and reached the hair’s core, so i controversially apply conditioner for extra moisture and protection and rinse. amazing results and i’m excited to keep using:)
by lily Verified Purchase
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Hair repair
Really love k18 it makes my hair feel stronger and healthier.
by CJ Verified Purchase
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Surprising
Didn’t think it would actually do anything, but purchased on my hairdressers recommendation, hair is surprisingly soft
by Morgan Verified Purchase
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The Best
Genuinely amazing. I have waist length hair and nothing nourishes it like K18. I've tried tons of other products trying to find something that works as well and failed. Better than Olaplex (at least for my hair). One star off for being extortionately expensive, but I reckon in the long run, I'll save more money sticking with it than trying out other products because I know it works!
by Dee Verified Purchase
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Game changer
Took me a while to give in to the hype, but I have to say that it’s been an absolute game changer. My hair feels strong and healthy and it’s gonna be part of my hair routine for the foreseeable future!
by Elena Verified Purchase
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