-29%
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K18 Leave-In Hair Repair Mask, 50ml
£44.85£63.18 (-29%)
- K18 Leave-In Repair Hair Mask Treatment to Repair Dry or Damaged Hair – 4 Minutes to Reverse Hair Damage from Bleach, Color, Chemical Services and Heat
- An At-home Leave-In Treatment infused with the patented K18Peptide that renews hair to its most youthful, healthy state. Benefits: Works to repair even the most extreme damage caused by bleach and color, chemical services, and heat.
- Creates Like Hair Like New: Traveling into the inner-most layers of hair to reach the core polypeptide chains our revolutionary K18Peptide is just the right size and makeup to reconnect broken chains responsible for hair strength and elasticity.
- Renews All Hair Types: K18 doesn’t just hide damage or patch it up leaving hair brittle, it transforms even the most extreme damage into hair that looks and feels like new. K18 works on all hair types, all generations, all types of expression.
- Lasting Results That Won’t Wash Away: The K18Peptide mimics the natural building blocks of hair and therefore is recognized as natural—so it’s able to integrate itself with the keratin chains to rebuild and restore hair immediately and over time.
Last updated on March 27, 2025 3:20 am
Additional information
| Manufacturer | K18 |
|---|---|
| Package dimensions | 10.3 x 4.7 x 4.6 centimetres |
| Package Weight | 0.09 Kilograms |
| Item dimensions L x W x H | 48 x 48 x 102 millimetres |
| Item weight | 3.2 Ounces |
| Brand | K18 |
| Colour | White |
| Format | Cream |
| Volume | 50 Millilitres |
| Scent | Fresh |
| Special features | Not Tested On Animals |
| Speciality | Natural,Natural―so |
| Item model number | K18-31005 |
| Product Dimensions | 4.83 x 4.83 x 10.16 cm, 90.72 Grams |
by Hol11
My hair was so damaged and it has made my hair feel and look so much more healthy! Brilliant product will buy again!!
by ML
So I heard about this product for hair treatment from my hairdresser, started using and to be honest it’s not bad I don’t loose that much hair like before. So big thank you
by J U
This is pricey, however, it does give surprisingly good results. I have used it twice, here’s my feedback: use only a little and distribute well (I used 3 small pumps on mid length hair), add usual styling products, blow dry. The K18 creates volume, strength and a sort of barrier against humidity – this means less frizz. The MOST amazing thing was after a second wash, without K18, my hair still felt great and looked good. I plan to use this every other wash. I highly recommend – I’ve got v thick hair and it makes a difference, I imagine if you’ve got fine hair, it could be transformative!
by Carol
Good product and works well. You need to use very little. Unfortunately the price has gone way up since I bought it on the 1st October for £5.93 for the 5ml sample size. Absolutely would not consider paying £16 for 5ml.
by Benpumpkin
Gives my thin hair a bit more body but expensive
by DK
I have been using other brands for years and I needed to go easier on them so I tried K18 and it transformed my hair. It really gave them what they were missing. My hair naturally is brittle, exceptionally fine, weak, frizzy, and dry and on top because of chemical treatments, it was destroyed. Using other bond repair treatments there was a great improvement with damage, strength and also my curls started getting a bit restored but K18 brought back the curls of my childhood, there is now hardly any frizz and elasticity is restored, especially if I am good with moisturising. I feel this was an authentic product as it emulsified as people describe it should and also completely transformed my hair in a very obvious way others would also notice within 3 uses.
by Lilly
K18 is a miracle worker! ????????????I say this because my hair was damaged and I started using this as well as another product interchanging each time to see which is best and it turns out the best product I have used is K 18. It’s not going to fix your hair if it’s bleached and burnt obviously you need to cut it out but whatever you have growing after that it’s just amazing to see at work ….one minute you can’t comb your hair….. next it’s like soft satin silk. I do recommend blow drying it otherwise it’s a bit curly for me when my hair is not curly.. you only need a small amount. I overdid it the first time this is worth every single penny.????
by Ria Din
I bought K18 as my hair was really dry brittle and frizzy and I must admit after using this 5 times since purchased on 8th Oct I have noticed that gradually my hair has a lot more strength and body which it has never had before so I’m really impressed so far