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Over 17,000 reviews
NZ owned for 25 years.
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K18 Leave in Molecular Repair Hair Mask is a leave in treatment mask suitable for all hair types. Clinically reverses damage in 4 minutes. Please see dosage chart for exact usage. Technology works to repair damage from bleach, colour, chemical services and heat. Restores strength, softness, smoothness and bounce to hair. For best results, use for the first 4-6 consecutive washes following a service, and then every 3-4 washes as needed to maintain hair strength.
All hair types.
K18 Leave-In Molecular Repair Mask 50ml
Incredible hair treatment! My hair has never felt softer and wish I purchased this much sooner
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This product is a must if you have bleached and/or damaged hair, it works!
Great purchase for damaged hair. My hair now feels much better d healed.
I have only used this product twice so I'm not yet seeing results. I'm happy to have finally found it on a decent sale and look forward to improving my hair by using it consistently. The added sample was a nice bonus to my order too.
I'm currently going through a colour transition and my hair loves this stuff! Helps with taming the frizz and putting moisture back into my hair without making it greasy. Super fast delivery too, very impressed.
Great product, visible difference in my hair and the condition within the first week of use. It seems small for the price but seeing how little you need to see results it is actually very good value compared to other conditioning products.
Incredible product for rebuilding heavily bleached hair to minimise breakage. Feel a noticeable difference after the first use. Worth the investment to save damaged hair. Once I’ve waited the 4 mins, I follow up with the Redken acidic bonding concentrate leave-in for heat protection and to add softness
This is the only treatment that works for my coloured hair, if I stop using it I notice the difference and quickly get some more! Worth the price. I use after hair was day on damp hair then let my hair dry naturally.
Best product in the world. Helps repair damage and leaves hair feeling soft again!
Makes my hair feel/look great- didn't believe it was worth the cost but for my straight, blonde, medium length, post menopausal hair it actually works !
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Best product saved my hair
Nothing better.
This stuff works, just do it!
Best product for hair I have ever come across. My hair was badly damaged and K18 has helped it immensely - it looks so much better.
I have used this hair mask about 3 times already, and before I got it I had extremely dry damaged bleached hair, my curls were almost gone and my hair was a frizzy mess. After only 2 uses I noticed a huge difference and I noticed some of my curl pattern coming back, I can’t wait to see how much my hair improves by using this and I definitely recommend this to anyone with damaged hair.
I have only been using for 2 weeks but noticeable less hair breakage. I hope this continues
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My hair was completely fried after multiple rounds of bleaching. 4 treatments it feels soft and silky again. Would definitely recommend this product. Even though it's fairly pricey, a little goes a long way
Only used it once so far and recommendation is 4-6 washes, but I can already feel a difference. Hair is softer, so looking forward to see how it works with more treatments.
Excellent product, works well & lasts along time as only need alttle. Have used for afew years & really helps with strength & volume.
Love this stuff ❤️
Amazing
Honestly it changed my hair after the first use. I have dry, fine hair and even using oil and other products my ends still become dry after a couple of days. Using this, my hair feels as it does after the hairdresser. I never knew my hair could be this nice. Highly recommend.
Love it!! Makes my hair lovely and soft but also gets rid of the flyaway frizzy hair. Awesome product
Happy with the K18 and great to get while on sale. thank you for the sample products that came with the delivery :)
I love this product. It has been life changing as my hair looks amazing
Good product, makes my hair feel a bit dull/dry but it has definitely improved the condition of it and I will continue to use because I can see the difference it makes
Great product! Leaves my hair soft and manageable
The best treatment out! Lots of damage has been repaired with this
This saved my hair after going blonde - my hair is full of life again and looking healthy. Important to follow the instructions and not use along with conditioner. Very happy with this product!!
Excellent product. One treatment and my hair is noticeably thicker. I use two applications and am washing my hair every 3rd day.
I am very impressed with K18. I will try the 'Milkshake' Treatment next and expect great things from that also.
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