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K18 Biomimetic Hairscience

A reset button for damaged hair. Powered by K18PEPTIDE™ technology, this leave-in mask helps bring strength, softness and bounce back to strands in just 4 minutes. No rinsing, no fuss, just radiant hair!
SHOP NOWHit snooze on wash day. This non-aerosol dry shampoo absorbs excess oil, keeps hair feeling fresh and leaves strands looking clean.
SHOP NOWMost treatments just sit on top of your strands, K18 goes deeper. Powered by biotech, it repairs damage at a molecular level, right where it counts. The patented K18PEPTIDE™ dives into the hair fiber to help undo the drama from bleach, colour, chemical treatments and hot tools, so your hair looks and feels seriously healthier.
Think of K18PEPTIDE™ as your hair's own repair squad. This patented peptide tech slips into the hair's inner layers to reconnect the structures broken down by colour, bleach, chemical treatments and heat. Hello, restored strength, softness and bounce-back elasticity.
Nope, skip it! Apply your K18 Leave-In Molecular Repair Hair Mask straight after shampooing and towel-drying. Going conditioner-free first lets the K18PEPTIDE™ sink in and do its thing without anything getting in the way.
Freshly washed, towel-dried hair is its happy place. Applying on damp strands helps the formula absorb like a dream and deliver max repair benefits.
Whatever your hair is going through, there's a K18 match for it:
- Damaged, coloured or bleached hair: Leave-In Molecular Repair Hair Mask
- Daily heat styling: HeatBounce Conditioning Heat Protectant
- Product build-up or oily roots: Detox Shampoo
- Flat, limp hair: Astrolift Reparative Volume Spray, designed to boost body and bounce for up to 48 hours.
- Refresh between wash days: AirWash™ Dry Shampoo, which helps absorb oil and eliminate odours without leaving hair feeling heavy.
Powered by cutting-edge biotechnology, K18's high-performance formulas work across all hair types and textures to help restore strength, resilience and healthier-looking hair.
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