K18 | Hair Masks, Treatments & Shampoos

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K18 Biomimetic Hairscience

K18 Biomimetic Hairscience

Bringing us clinically proven, science-backed haircare, K18 is here to reverse hair damage from bleach and colour, chemical services and heat using their breakthrough K18PEPTIDE™. Born in the salon, stylists, and hair expressors of all hair types are fuelling their creativity with this revolutionary biotech company.

Damage Repair

Routine Essentials

New

K18 Biomimetic HairscienceFutureIQ™ hair longevity serum for graying, thinning, and scalp aging 90ml

K18 Biomimetic HairscienceTripleBright Oxidation Defense Purple Shampoo 125ml

K18 Biomimetic HairscienceDamaged Hair Rescue Set 15ml + 47ml + 53ml

K18 Biomimetic HairscienceAstroLift Reparative Volume Spray

K18 Biomimetic HairscienceHeatBounce Conditioning Heat Protectant - Conditioning Heat Protectant

K18 Biomimetic HairscienceAirWash Dry Shampoo

K18 Biomimetic HairscienceDAMAGE SHIELD pH Protective Shampoo 250ml

K18 Biomimetic HairscienceLeave-in Molecular Repair Hair Mask - Treatment for Damaged Hair

K18 Biomimetic HairsciencePEPTIDE PREP Detox Shampoo - Color-Safe 250ml

K18 Biomimetic HairscienceMolecular Repair Hair Oil - Smooth + Repair Damaged Hair

K18 Biomimetic HairscienceDAMAGE SHIELD Protective Conditioner 250ml

Molecular Hair Repair in just 4 Minutes

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!

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Meet the AirWash Dry Shampoo

Hit snooze on wash day. This non-aerosol dry shampoo absorbs excess oil, keeps hair feeling fresh and leaves strands looking clean.

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More About

What makes K18 different from other hair repair treatments?
Most 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.
What is K18PEPTIDE™?
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.
Do I use conditioner before applying K18 Leave-In Molecular Repair Hair Mask?
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.
How long does K18 Leave-In Molecular Repair Hair Mask take to work?
The K18Leave-In Molecular Repair Hair Mask works its magic in just 4 minutes! In that time, the patented K18PEPTIDE™ technology gets to work inside the hair fibre, helping reverse damage and bring back strength and elasticity.
Can I use K18 Leave-In Molecular Repair Hair Mask on wet or dry hair?
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.
Which K18 product is right for my hair type?
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 HeatProtectant
•     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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K18 Biomimetic Hairscience

Molecular Hair Repair in just 4 Minutes

Meet the AirWash Dry Shampoo

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