UK200039224 8585110011280

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K18 HAIR Leave-in Molecular Repair Hair Mask

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K18 HAIR

Leave-in Molecular Repair Hair Mask

15ML

£30.00
Select Size

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Reverse hair damage with the K18 Leave-in Molecular Repair Hair Mask, a leave-in treatment mask designed to restore the hair in just four minutes.

Bleach, colour treatment, chemical services and heat can all wreak havoc on the hair. Powered by the K18PEPTIDE™, this haircare treatment can help repair the damage. Giving both immediate and lasting results, it helps restore strength, smoothness, softness and bounce.

Working at the innermost layer of the hair, this vegan-friendly mask can even get to work on extreme damage. Boosting core strength and elasticity, it helps reduce split ends, breakage and colour fade. With lightweight moisturising benefits, it will not weigh down the strands as it helps prevent tangling for hair that looks and feels renewed.

Key Benefits

  • Counters damage from chemicals, bleach, colour and heat
  • No need to rinse
  • Reduces split ends, breakage and colour fade
  • Adds softness and bounce to the hair
  • Boosts strength and elasticity
  • Helps prevent tangles

SKU# UK200039224

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.

How to use, shampoo, do not condition, towel-dry thoroughly. Begin with 1 pump and add more as needed. Maximum recommended usage is 3 pumps. Apply all over, 1 pump at a time. Let sit for 4 minutes. Do not rinse out. Comb, add product + style as usual. Use for 4-6 washes, then as needed.

Limitless Beauty Delivery Pass £10 Unlimited Next day delivery for a year. Order before 7pm (Mon-Fri) and receive your order the next working day. (T&Cs apply)

STANDARD DELIVERY - £4
Free when you spend £25. Delivered in 2-4 working days

NEXT DAY DELIVERY - £5
Order before 7pm.

PRIORITY STANDARD DELIVERY - £4.5
Free when you spend £75. Order before 4pm. Delivered in 2 working days

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INTERNATIONAL
We ship worldwide! Find out more here for shipping or here for returns.

RETURNS
Buy with confidence thanks to Space NK’s 100% Satisfaction Guarantee
Unopened product can be returned for a full refund or exchange within 28 days of purchase with proof of purchase.
Opened or used products that you are not completely satisfied with can be returned for an exchange within 28 days of purchase with proof of purchase.

Shop K18 hair treatments at Space NK, including the K18 leave-in hair mask.
4.4

227 Reviews

Reviews


Summary of Customer Ratings & Reviews

Location: Newcastle

Reviews: 20

Age: 30-45

What is your hair length?: Medium

Hair Type: Fine

Best Use: Damage & Bond Repair

Recommends this product: Yes

September 06 2024

Amazing stuff

This hair mask is amazing I’ve tried many others and don’t notice a difference but when I use this my hair is much more manageable less tangles and knots and feels really soft and silky. I omit conditioner when using this and my hair still feels amazing will definitely be repurchasing


Reviews: 1

Age: 30-45

What is your hair length?: Long

Hair Type: Fine

Best Use: Damage & Bond Repair

Recommends this product: Yes

September 03 2024

Great mask

I am always very careful about hair products because my hair trends to get oily really easily and it´s been thinning lately so anything I put it weights it down making it look awful but not this one, it made my hair look fuller, amazing. And you don't need that much product so win win


Location: London

Reviews: 2

Age: Under 30

What is your hair length?: Long

Hair Type: Coloured

Best Use: Damage & Bond Repair

Recommends this product: Yes

August 28 2024

Always re buying

What a great product. It has seriously improved the health of my hair and use whenever it needs a pick me up. Love love love this. Doesn’t smell strongly or leave a weird residue- a little goes a long way. Will re buy time and time again. Love how my hair looks like after using. Thoroughly enjoy this


Location: London

Reviews: 13

Age: Under 30

What is your hair length?: Medium

Hair Type: Fine

Best Use: Damage & Bond Repair

Recommends this product: Yes

August 26 2024

the best

simply an incredible product which feels lightweight and amazing on damaged hair i want this product all day long. would defo recommend for a friend if they need a hair revamp as it only takes one use to see a difference Only caviate is the steep price but i believe is worth it


Location: London

Reviews: 50

Age: 45+

What is your hair length?: Medium

Hair Type: Coloured

Best Use: Damage & Bond Repair

Recommends this product: Yes

August 24 2024

Believe the hype

Sadly, this is a very expensive product and I really didn't want to like it. However, I must admit that it's superior to many of the other high end hair products/masks I've ever tried, and therefore, I believe it's worth the price. I put it to the test while on holiday in an extremely hot and humid environment (a feast of UV-As and UV-Bs), and my hair wasn't in its greatest shape to begin with. Well, after one application I immediately saw an improvement in texture, shine and overall hair health. You don't actually need a lot of product (they say to start with a couple of pumps, but of course it'll depend on the length of your mane), and it's a non-rinse treatment, which makes it so much easier and time-effective to use! You don't even need to apply conditioner: just shampoo your hair, towel-dry and apply this wonderful mask. I still have an application's worth of product, afterwards I'll have to bow and purchase again.


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