K18 Leave-In Molecular Repair Hair Mask 50ml

One treatment. Four minutes. Visibly repaired hair.

K18 Leave-In Molecular Repair Hair Mask is the breakthrough treatment that works at a molecular level to reverse damage from bleach, colour, chemical services and heat — in just 4 minutes. No rinse. No fuss. Just science that works.

Why K18 is different

Most treatments coat the hair to make it feel better temporarily. K18 actually repairs it. The patented K18PEPTIDE™ reconnects broken keratin chains inside the hair shaft — the same chains damaged by bleach, relaxers, heat and colour. The result is hair that behaves as it did before the damage.

What it does

• Reverses damage from bleach, colour, relaxers and heat
• Restores strength, softness and elasticity
• Works in just 4 minutes
• No rinse required — leave it in
• Suitable for all hair types including 4C, 4B, 4A coily and kinky hair
• Builds up with each use for cumulative repair

How to use

1. Shampoo hair and rinse thoroughly — do not condition
2. Towel dry to remove excess water
3. Apply K18 mask evenly through hair from roots to ends
4. Leave for 4 minutes — do not rinse
5. Style as usual

Use every 4th wash for maintenance once hair is restored. Use more frequently for heavily damaged hair.

Who it's for

• Chemically treated or relaxed hair
• Bleached or colour-treated hair
• Heat-damaged hair
• Coily, kinky and textured hair types (4C, 4B, 4A)
• Anyone experiencing breakage, elasticity loss or brittleness

Size

50ml — full size

Results are cumulative. The more consistently you use K18, the stronger and healthier your hair becomes.