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K18 Leave-in Molecular Repair Hair Mask - Treatment for Damaged Hair  15ml

K18 Leave-in Molecular Repair Hair Mask - Treatment for Damaged Hair 15ml

%0 3.79 | 984 reviews
Box

£30.00 (£2.00 per ML)

In stock

If you like we can let you know when we have some more.

Product Description

A leave-in treatment mask for all hair types that clinically reverses damage in four minutes. The K18PEPTIDE™ works to repair damage from bleach, color, chemical services, and heat, restoring strength, softness, smoothness, and bounce to hair. This mask is powered by the patented K18Peptide, which is just the right size and molecular structure to reach the innermost layers of hair and re-connect broken keratin chains responsible for hair's strength and elasticity. Restores strength, softness, smoothness, and bounce Repairs damaged hair Easy leave-in formula delivers lasting results Clinical Results: In a clinical study on hair that was bleached 8 times, after 2 uses: -Biotech-powered K18PEPTIDE™ restored damaged hair by up to 82%

COMPOSITION
K18PEPTIDE™ repairs damage from bleach, color, chemical services, and heat.
This product is vegan, cruelty-free, and comes in recyclable packaging.
Fragrance Description: The light floral scent features notes of jasmine and peony.

MORE INFORMATION
Clean at Sephora

Directions

In the shower: -Shampoo, don‘t condition. Once out of the shower: -Using a towel gently dry hair until damp. -Begin with one mL/one dime-size amount of K18 Mask. -Only add more as needed. Average use is two mL/two dime-size amounts (this is a concentrated formula, so you‘ll need much less than traditional masks). -Work evenly into hair from ends to roots. -Let sit for four minutes to activate. -Don‘t rinse out. -Style as usual after the four minutes is up (fine to add heat protectant or styling product now). -Use for the first four to six washes, then swap to maintenance mode and use as needed.

Ingredients

Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20, sh-Oligopeptide-78 (K18PEPTIDE), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol

This list of ingredients may be subject to change, please consult the packaging of the product purchased.

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Rated 5 out of 5 by from Yes, works like magic. This isn’t my first time buying the K18 mask and for good reason. As a recovering blonde (I’ve returned to my natural dark brown), this product has been a game changer for my hair. You can feel the difference pretty quickly: it leaves your hair stronger, smoother, and noticeably healthier. That said, consistency is key one or two uses won’t give you the full results you’re looking for, so stick with it. Totally worth it!
Date published: 2025-05-19
Rated 5 out of 5 by from I’m addicted This is life changing my hair has never been so healthy and it white blonde
Date published: 2025-05-16
Rated 5 out of 5 by from amazing i use this about once every 2 weeks and i can really see a difference i bought because i saw it all over tik tok
Date published: 2025-05-09
Rated 5 out of 5 by from Great purchase Got this because of Abbey Yung on YouTube and I’m so glad I did! I have used Olaplex before (shampoo, conditioner, hair perfector) but I think this tiny bottle encompasses all of them in one.
Date published: 2025-05-07
Rated 5 out of 5 by from healthy hair my hair has gotten so much healthier after using this
Date published: 2025-05-04
Rated 5 out of 5 by from Amazing! Works miracles ! Only thing that has tamed my dark hair since lightening it. You have to make sure you take a pea sized amount and rub it in your hands till it turns white before applying!
Date published: 2025-05-03
Rated 5 out of 5 by from Great hair mask Great mask for bleached / dry hair. Highly recommend
Date published: 2025-04-23
Rated 5 out of 5 by from Little miracle for someone who bleaches their hair Surprised it worked so fast! I have seen a massive change to my hair in texture and feel. It has really helped massively in restoring it fully. I was hesitate, but will definitely be repurchasing a bigger size
Date published: 2025-04-23
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