K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 15ml
You'll earn 30 Status Points with this product
£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.
Frequently Bought Together
This item
K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 15ml
£30.00
Other Customers Bought
187
£39.00
11
£27.00
46
£65.00
21
£39.00
12
£39.00
4291
£23.00
Customer Reviews
5 stars rating 898 reviews
4 stars rating 235 reviews
3 stars rating 81 reviews
2 stars rating 25 reviews
1 stars rating 21 reviews
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.
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
Was this helpful?
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
Was this helpful?
I can’t live without this
Wowwww! Used first by my hairdresser after a truck load of balayage, my hair is silky, soft and undamaged. It’s expensive but you get what you pay for, recommend!
by Kate P Verified Purchase
Was this helpful?
Wow
So love this product and happy with my purchase! Love it! Worth the money!
by Ani Verified Purchase
Was this helpful?
Brilliant
I have used this 3 times so far, and I am so pleased with my results. I have thin, fine hair, so only need one pump and following the instructions, I am easily able to distribute this evenly through my hair. I have noticed a marked improvement in the condition of my hair in the short space of time I have used this product. My hair feels softer, isn't as frizzy and is easily manageable/doesn't get tangled as much, which it did before because of the bleach. Very happy with my purchase!
by CW Verified Purchase
Was this helpful?
The best
Everyone always says how they wish they hated this hair mask because it's expensive, but the truth is that it's phenomenal! It really does wonders for the hair and, besides, it's so easy to use: after shampooing your hair, you apply 2 to 3 pumps (depending on hair length) and that's it. No rinsing out needed. You leave the mask do it's magic for 4 minutes and then you proceed to your usual drying and styling method. You can apply other products on top, such as a hair oil, a roots boost etc. but only after those crucial couple of minutes. Unfortunately, I love this mask too. It really does work in the sense that it improves the health of your hair, unlike many others that just make your hair softer for a short while.
by Barbara Verified Purchase
Was this helpful?
Left the hair soft
Left my hair very soft, however my hair is fine so it felt a little heavy.
by RJ Verified Purchase
Was this helpful?
Worth the investment
I have just completed my first 6 washes of the treatment and I’ve noticed significant results already- my hair looks healthier and feels stronger. I have highlighted blonde long fine hair, so it needs a lot of help! I use olaplex religiously and have never felt anything matches that until now. It’s not a replacement but used in addition to usual olaplex products, and I’ve definitely noticed K18 has helped elevate my normal routine. I would say it’s definitely worth the investment.
by CB77 Verified Purchase
Was this helpful?
Nice
Nice hair mask. Not sure why I can’t use conditioner. Hair feels nice and soft but after a couple of days, it feels really dry and gave to continue putting moisturiser everyday. I will use it again and condition after as I’ve heard you can, to see if I get better results. Overall nit bad.
by Michelle Verified Purchase
Was this helpful?
Works well
Early days but tried tonight and left my hair feeling lovely
by Helen Verified Purchase
Was this helpful?