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K18 Hair Care Collection – molecular repair treatment for damaged hair

K18

K18 Hair Care Collection

Meet the breakthrough in hair repair—K18 Hair Care. Powered by patented K18Peptide™ technology, this revolutionary range works on a molecular level to reverse damage caused by bleach, colour, heat, and styling. Unlike masks that simply coat the hair, K18 renews strength, softness, and elasticity from within in just four minutes. Top sellers at Sable include the K18 Leave-In Molecular Repair Mask, and the Peptide Prep Detox Shampoo-each designed to restore hair to its healthiest, most resilient state. Perfect for colour-treated, chemically processed, or damaged hair, K18 transforms hair repair into science that actually works.

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K18 Leave-In MaskK18 Leave-In Mask
K18
K18 Leave-In Mask Sale priceFrom $25.00
(3.0)
K18 Peptide Prep Detox ShampooK18 Peptide Prep Detox Shampoo
K18
K18 Peptide Prep Detox Shampoo Sale priceFrom $5.00
K18 Damage Shield pH protective shampooK18 Damage Shield pH protective shampoo
K18
K18 Damage Shield pH protective shampoo Sale priceFrom $23.00
K18 Damage Shield Protective ConditionerK18 Damage Shield Protective Conditioner
K18
K18 Damage Shield Protective Conditioner Sale priceFrom $23.00
K18 AirWash Dry Shampoo
K18
K18 AirWash Dry Shampoo Sale price$115.00
K18 HeatBounce hair product bottle on a pink backgroundK18 BHeatBounce spray bottle on a pink background
K18
K18 Heat Bounce Heat Protectant Sale priceFrom $23.00
K18 Astrolift Volume SprayK18 Astrolift Volume Spray
K18
K18 Astrolift Volume Spray Sale price$115.00
K18 Repair Oil
K18
K18 Repair Oil Sale priceFrom $18.00
K18 hair care products including shampoo, mask
K18
K18 Prep + Repair Duo Kit Sale price$150.00
Back SoonK18 Future Faves
K18
K18 Future Faves Sale price$110.00

Transform your hair with the K18 Hair Care Collection — the breakthrough in hair repair science. Using patented K18Peptide™ technology, this system reverses damage from bleach, colour, and heat, leaving hair smooth, strong, and resilient. Discover clinically proven results with every wash.

Why Choose K18 Hair Care?
Reverses Hair Damage – Repairs hair’s keratin structure in just 4 minutes.
Clinically Proven Results – Restores strength, softness, and elasticity.
Protects Against Future Damage – Shields hair from ongoing chemical or heat stress.

Who’s It For?
Colour-Treated Hair – Rebuilds broken bonds for vibrant, healthy results.
Bleached Hair – Restores integrity and reduces breakage.
Heat-Styled Hair – Protects from damage and dryness.
Frizzy or Brittle Hair – Smooths texture and boosts manageability.

How K18 Works
Unlike traditional conditioners or masks, K18’s patented peptide reconnects broken keratin chains to restore your hair’s core strength. The result is healthy, supple hair that looks and feels reborn — without masking damage or adding buildup.

How to Use K18 Products
Shampoo with K18 Peptide Prep Detox Shampoo, towel-dry, and apply K18 Leave-In Molecular Repair Mask. Skip conditioner—this is your treatment. Wait 4 minutes, then style as usual. Use regularly to maintain strong, healthy hair.

Benefits of K18 Hair Care
- Repairs damage from bleach, colour, and heat
- Restores strength, smoothness, and elasticity
- Clinically proven peptide-powered results
- Vegan, cruelty-free, and colour-safe

FAQ
Q: What makes K18 different from other hair repair treatments?
K18 uses a patented K18Peptide™ that reconnects keratin chains at the molecular level, providing lasting hair repair — not just temporary coating.
Q: Can I use K18 with my regular shampoo and conditioner?
Yes, but for best results, use the K18 Leave-In Molecular Repair Mask after shampooing and skip conditioner.
Q: Is K18 suitable for all hair types?
Absolutely — K18 works on straight, curly, coloured, bleached, and textured hair to restore strength and elasticity.