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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Customer Reviews
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Top Customer Reviews
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With the hype
I have been wanting this for so long and I finally but the bullet in Black Friday. I’ve used it 4 times and I’m already noticing that my usually dry and frizzy hair is much softer and smoother. It’s eye wateringly expensive but I definitely think this will be a continued purchase.
by Shae24 Verified Purchase
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It’s the best one - life changing!
I’ve tried everything!! My hair is long and this one works perfect. It’s the best magic to repair your hair 🫶
by Veronika Verified Purchase
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Worth it!
This is the second bottle I've purchased and I do really like what this product does to my hair. You need to be patient with it as it will take some time for it to work but it significantly made my hair healthier.
by Maria Verified Purchase
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Magic in a bottle.
I love this, it's brilliant for bleached damaged hair, makes hair stronger and softer from the first use, took away 1 star as it is very very expensive.
by Shaz Verified Purchase
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Promising so far
I have long and damaged hair from regular highlights and heat damage. I’ve been using K18 since it first launched in the UK earlier this year and so far I’ve found it has helped reduce the amount of breakage I get in the lengths of my hair. I do use it how it recommends by using it every few washes by just shampooing then using K18 and after applying my styling products, my hair is moisturised enough considering I don’t use conditioner or a hair mask when using K18. However if I want to use K18 and a hair mask/conditioner, I shampoo then use K18 and leave it about 10 minutes before going in with the hair mask and rinsing it out after about 15 minutes. This technique isn’t in the instructions but a YouTuber I follow contacted K18 and they said it can also be used like this is you need added moisture.
by Hannah Verified Purchase
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Too expensive
My hairdresser recommended this to me and after using Olaplex I thought I’d give it a try as it’s only one step. I wasn’t convinced. The thought of not using conditioner alone freaks me out as my hair is so dry but I just don’t know if I could put my faith in this being enough. I think I’d need a bigger tube to try to give it a really good trail but is very expensive for what I felt like it did.
by Kelly Verified Purchase
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Doesn’t make any difference!
I haven’t noticed any difference in my hair. Smell’s nice.
by JJ Verified Purchase
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So far good
Good, my hair looks great, good amount of product make sire don’t over use this product which will result in hair fall, only use for 6 washes cont.. after that every 3 washes once
by Neha Verified Purchase
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Have repurchased several times now
I do think this mask makes a difference and you don't need to use a ton of it in order to do so. I use it both on wet and dry hair and it works like a charm. My hair feels less dry (and believe you me I have very dry ends).
by Lieve Verified Purchase
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Worth it
The only product that saved my hair.
by Wadha Verified Purchase
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