K18

The brand K18 is redefining haircare by introducing a radically science-led approach to repair. Rooted in biotechnology, it draws on years of molecular research to decode the inner structure of the hair fiber and act where traditional treatments fall short. At the heart of this innovation lies a patented peptide, engineered to reconnect broken keratin chains and restore strength and elasticity from within.

K18 haircare stands apart for its transformative performance and refined minimalism. No superficial promises here—each formula is designed to deliver deep, lasting results in just minutes. Weightless yet powerful, the products work at the core of the hair to reveal strands that are visibly healthier, smoother, and more resilient. A new generation of care where scientific precision translates into instantly tangible results.

Driven by a pioneering vision, K18 speaks to those who expect uncompromising efficacy. By redefining what true hair repair means, the brand sets a new benchmark—one of intelligent, targeted, and long-lasting beauty. A philosophy where technology remains unseen, but its results are impossible to ignore.

The brand K18 is redefining haircare by introducing a radically science-led approach to repair. Rooted in biotechnology, it draws on years of molecular research to decode the inner structure of the hair fiber and act where traditional treatments fall short. At the heart of this innovation lies a patented peptide, engineered to reconnect broken keratin chains and restore strength and elasticity from within.

K18 haircare stands apart for its transformative performance and refined minimalism. No superficial promises here—each formula is designed to deliver deep, lasting results in just minutes. Weightless yet powerful, the products work at the core of the hair to reveal strands that are visibly healthier, smoother, and more resilient. A new generation of care where scientific precision translates into instantly tangible results.

Driven by a pioneering vision, K18 speaks to those who expect uncompromising efficacy. By redefining what true hair repair means, the brand sets a new benchmark—one of intelligent, targeted, and long-lasting beauty. A philosophy where technology remains unseen, but its results are impossible to ignore.

K18

The best-selling product from K18

K18 Biomimetic Hairscience - Damage Shield pH Protective Shampoo Damage Shield pH Protective Shampoo

A pH-optimised shampoo that protects the hair fibre during cleansing, preserves colour, tames frizz and supports scalp microbiome health. For stronger, shinier and healthier hair with every wash.

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K18 Biomimetic Hairscience - Damage Shield pH Protective Conditioner Damage Shield pH Protective Conditioner

A protective conditioner with a biotech biomimetic shield that defends hair against UV rays, pollution and mechanical styling for up to 3 days — while softening, fortifying and adding shine without any heaviness.

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K18 Biomimetic Hairscience - Leave-In Molecular Repair Hair Mask Leave-In Molecular Repair Hair Mask

A leave-in molecular repair mask that rebuilds hair from the inside out in just 4 minutes, delivering immediate and lasting improvements in strength, softness and bounce from the very first use.

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K18 Biomimetic Hairscience - Molecular Repair Hair Oil Molecular Repair Hair Oil

A clinically proven reparative hair oil that works at two levels of the hair fibre : repairing frizz-causing damage from within and smoothing, nourishing and protecting the surface.

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K18 Biomimetic Hairscience - HeatBounce Conditioning Heat Protectant HeatBounce Conditioning Heat Protectant

A next-generation leave-in heat protectant that penetrates deep into the hair cortex to shield from within at up to 232°C, while simultaneously conditioning, detangling and fortifying every strand.

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K18 Biomimetic Hairscience - AstroLift™ reparative volume spray AstroLift™ reparative volume spray

A reparative volume spray that works at two levels : repairing bounce-depleting damage from within and thickening the hair fibre at the surface without heaviness or crunch.

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Why we love K18 Biomimetic Hairscience?

  • Cutting-edge biotech innovation powered by a patented peptide that repairs hair at its core
  • Visible results in minutes, backed by science and trusted by professionals
  • A minimalist, high-performance approach that works from within without weighing hair down or masking damage
6 products View all
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  Great for : Intense care, Sheen, Moisture, Health, Repairing   Add to shopping bag new K18 Biomimetic Hairscience - Damage Shield pH Protective Shampoo K18 Damage Shield pH Protective Shampoo from 10,00 €
  Great for : Intense care, Sheen, Moisture, Health, Repairing   Add to shopping bag new K18 Biomimetic Hairscience - Damage Shield pH Protective Conditioner K18 Damage Shield pH Protective Conditioner from 10,00 €
  Great for : Intense care, Sheen, Moisture, Health, Repairing   Add to shopping bag new bestseller K18 Biomimetic Hairscience - Leave-In Molecular Repair Hair Mask K18 Leave-In Molecular Repair Hair Mask from 29,90 €
  Great for : Intense care, Sheen, Repairing, Heat protection   Add to shopping bag new K18 Biomimetic Hairscience - Molecular Repair Hair Oil K18 Molecular Repair Hair Oil from 29,90 €
  Great for : Heat protection   Add to shopping bag new K18 Biomimetic Hairscience - HeatBounce Conditioning Heat Protectant K18 HeatBounce Conditioning Heat Protectant 88,00 €
  Great for : Volume, Health   Add to shopping bag new K18 Biomimetic Hairscience - AstroLift™ reparative volume spray K18 AstroLift™ reparative volume spray from 25,00 €
6 products View all
K18 Biomimetic Hairscience - Damage Shield pH Protective Shampoo Damage Shield pH Protective Shampoo

A pH-optimised shampoo that protects the hair fibre during cleansing, preserves colour, tames frizz and supports scalp microbiome health. For stronger, shinier and healthier hair with every wash.

Know more
K18 Biomimetic Hairscience - Damage Shield pH Protective Conditioner Damage Shield pH Protective Conditioner

A protective conditioner with a biotech biomimetic shield that defends hair against UV rays, pollution and mechanical styling for up to 3 days — while softening, fortifying and adding shine without any heaviness.

Know more
K18 Biomimetic Hairscience - Leave-In Molecular Repair Hair Mask Leave-In Molecular Repair Hair Mask

A leave-in molecular repair mask that rebuilds hair from the inside out in just 4 minutes, delivering immediate and lasting improvements in strength, softness and bounce from the very first use.

Know more
K18 Biomimetic Hairscience - Molecular Repair Hair Oil Molecular Repair Hair Oil

A clinically proven reparative hair oil that works at two levels of the hair fibre : repairing frizz-causing damage from within and smoothing, nourishing and protecting the surface.

Know more
K18 Biomimetic Hairscience - HeatBounce Conditioning Heat Protectant HeatBounce Conditioning Heat Protectant

A next-generation leave-in heat protectant that penetrates deep into the hair cortex to shield from within at up to 232°C, while simultaneously conditioning, detangling and fortifying every strand.

Know more
K18 Biomimetic Hairscience - AstroLift™ reparative volume spray AstroLift™ reparative volume spray

A reparative volume spray that works at two levels : repairing bounce-depleting damage from within and thickening the hair fibre at the surface without heaviness or crunch.

Know more

Why we love K18 Biomimetic Hairscience?

  • Cutting-edge biotech innovation powered by a patented peptide that repairs hair at its core
  • Visible results in minutes, backed by science and trusted by professionals
  • A minimalist, high-performance approach that works from within without weighing hair down or masking damage