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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
Reviews
Summary of Customer Ratings & Reviews
Good mask
I love how easy to use this mask is, the fact that you don’t even need to apply conditioner first and all it takes is a pump and 4 minutes wait makes everything so simple. I’m noticing my hair looks visibly smoother and less damaged, but I do like to have the ends cut quite frequently anyway. It is a great product for sure, knocking one star for the high price.
Recommends this product: Yes
Love-Hate Relationship (Emphasis on Love)
I have such a love-hate relationship with this mask! I love it because it truly works. I have tried so many products that never live up to their hype but then I got this and the result was incredible. After just one use my hair became so much smoother and softer and it just kept improving with continued use. I have had much less hair loss (something I experienced when I colour my hair every 6 weeks), and my hair looks so good now. The hate part of the relationship comes from the price :(. But I suppose, since I have been able to cut out most other products I was using prior to this, and because it does last quite a while, it is absolutely worth it!
Recommends this product: Yes
Game changer for damaged hair
I have thick and extremely long hair, and because I heat style often, the ends used to be like straw no matter what I did. I was skeptical about K18 at first because of the hype and the price (I am a big proponent of drugstore haircare) but it’s a total game-changer. After just one use, my hair felt so much smoother and softer and after two months there is no sign of ‘straw’ hair at all. have super long, thick hair that tends to get dry and damaged on the ends, especially since I heat style regularly. I was skeptical about K18 at first because of the hype, but honestly, it’s a game-changer. After just one use, my hair felt so much smoother and softer and after two months the ‘straw’ hair is all gone. I personally use conditioner after (which the K18 website says you can) as otherwise my hair felt dry after use and if you have long hair I suggest doing the same. This is totally worth it if you’re serious about repairing damage.
Recommends this product: Yes
Not sure
K18 Leave-In Molecular Repair Hair Mask (50ml): This full-sized treatment repairs damaged hair at the molecular level, restoring strength and elasticity after just one use. But in reality I just do t get the hype and not sure it really does much? Received as part of advent calendar.
Recommends this product: Yes
Love it
I was really excited to recieve this in my Spacenk advent calendar as I've heard so many great things about it and I've recently started to do more of a haircare routine as my hair is thinning due to perimenopause. Following the instructions my hair looks so smooth, healthy and soft. It is an expensive product but you pay for what you get.
Recommends this product: Yes