Perfect pairing
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Free UK Standard Delivery On all orders over £25
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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
£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
PRIORITY STANDARD DELIVERY - £4.5
Free when you spend £75. Order before 4pm. Delivered in 2 working days
NEXT DAY DELIVERY - £5
Order before 7pm.
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Collect your order from one of our stores within 3-5 working days.
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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.
4.4
191 Reviews
Summary of Customer Ratings & Reviews
Mounia
Location: London
Reviews: 46
Age: 30-45
What is your hair length?: Long
Hair Type:: Curly / Wavy
Best Use: Curl Defining
Recommends this product: Yes
Greatness
I purchased the small bottle to give it a try before investing in the bigger size. My hair are naturally curly and after wash I usually use my diffuser to define the curls. I can tell you that after using the leave in mask I did not need to do anything. You only need to put a small amount of product and style them. The curls looked amazing and healthier
Anie1992
Reviews: 3
K18
I've been impressed with this product for my split ends. After using it a few times, I've noticed a significant improvement in my hair's shine, frizz, and volume. Given my frequent use of heat styling, it's truly transformed my hair. The price is justified compared to other products I've tested. Definitely a repurchase for me!
PorcelainCurls
Location: UK
Reviews: 2
Age: 30-45
What is your hair length?: Long
Hair Type:: Fine
Best Use: Nourishing / Hydrating
Recommends this product: Yes
Smoooooth
My hair has never looked this good. This mask makes my hair look and feel so smooth and silky. Yet it doesn’t weigh it down. I like that it’s a leave in because I’m more likely to use it, it saves time and I think leaving something in your hair rather than washing it away is more value for money.
SeetalA
Location: London
Reviews: 1
Age: 30-45
What is your hair length?: Long
Hair Type:: Thick
Best Use: Damage & Bond Repair
Recommends this product: Yes
Miracle in a bottle
This product is BRILLIANT!! My hair feels beautiful and looks glossy after having used the product for a month. I can’t recommend this enough. The only I haven’t given this a 5 star is the price point. It’s very expensive, I have long hair so I need at least 8-9 pumps of the product instead of the 3, recommended so the bottle didn’t last long for me unfortunately.
pooh
Reviews: 1
easy to use
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.