K18
Mini Leave-In Molecular Repair Hair Mask
A travel-size K18 leave-in mask that repairs damage from bleach, colour, chemical services and heat in four minutes.
Price£19.95
Ref. price
Save %
Price includes VAT · Free UK delivery
What is the “Ref. price”?
Ref. price is what a major UK beauty retailer charged for the same product, size and shade when we checked on 26 October 2026. It is not a previous price of ours.
In stock · New and unopened SKU K18-MNOBU2
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Complete the routine
- Free UK delivery on every order
- 14-day returns on unopened products
- Repairs damage in four minutes
- Restores strength and bounce
- Softer, smoother hair
- Vegan and cruelty-free
Description
The mini version of K18's cult repair mask. Its patented peptide reaches deep into the hair to reconnect broken keratin chains for strength and elasticity.
Used after shampooing, it restores strength, softness, smoothness and bounce – no rinsing needed. Light jasmine and peony scent.
Key ingredients
- K18Peptide – repairs damage from bleach, colour, chemical services and heat
How to use
Shampoo (don't condition), towel-dry, then work a small amount through damp hair. Leave for four minutes and style as usual – don't rinse.
Details
- Type: Leave-in repair mask
- Hair type: All types and textures
- Size: Mini
Delivery & returns
Changed your mind? You can cancel within 14 days of delivery and return unopened products in their original packaging. Faulty products are always covered.
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