hair like new
no matter what you put it through

K18PeptideTM is the breakthrough molecule haircare was waiting for. Clinically proven to reverse damage in just 4 minutes.

Shop Now

hair like new

K18PeptideTM is the breakthrough molecule haircare was waiting for. Clinically proven to reverse damage in just 4 minutes.

Shop Now

hair like new

no matter what you put it through

K18Peptide™ is the molecular breakthrough
haircare was waiting for. Clinically proven to
reverse damage in just 4 minutes.

Shop The Breakthrough

backed by science,
approved by stylists

creativity with no limits – every hair dream realized

“K18 allows me to go everywhere I want to go with my color work and the end result is my guests get to be bright and shiny and healthy.”

– Christine Thompson, Director of Color at Spoke & Weal

"What I've found with K18 whether I'm using the MIST or the MASK, is that I can get that hair to do exactly what I want, it has the strength and integrity that I'm looking for, and it looks AND feels amazing which to me is a gamechanger."

- Jon Reyman, Founder Spoke & Weal

“Oh my gosh—my hair feels so awesome. I can’t stop putting my hands through it...I have had a terrible relationship up until recently with my hair, I have to admit. Growing up, I had frizzy hair, I have hair that curls but doesn’t curl well, and so it’s hard for me to like my hair. And I have to say, right now—I LOVE my hair.”

- Diane, K18 with color

a breakthrough in biosciences

K18Peptide™ was patented after a decade of scanning and testing the 1,242 decapeptides that cover the entire keratin proteome. Our miracle molecule carries amino acids into the cortex of hair to reconnect keratin chains and reconform disulfide bonds to bring damaged strands back to their original, youthful state.

Explore The Research Explore The Research

a radically different approach

Until now, haircare products covered up damage with conditioning treatments that coat hair in oils, bringing superficial hydration and sheen, while repair treatments patch damage like internal glue – strong but brittle—and provide temporary results. K18 is the first product that actually heals your hair from the inside out.

DON’T JUST HIDE DAMAGE

CONDITIONING =
Conceals Damage

Patches up and hydrates the outer layer of hair without repairing broken bonds in the core. Smooths over, a temporary fix.

DON’T JUST PATCH DAMAGE

REBONDING =
Patches Damage

Repairs broken bonds in the cortex - but does so like a fixed hard ‘glue’. Does not restore elasticity and washes out over time.

HEAL YOUR HAIR

RENEWING =
Heals Damage

Repairs broken keratin chains – the K18 molecule reconnects the damaged keratin chains that are the building blocks of hair. Repairs and restores strength, softness, smoothness and bounce – for hair like new. Lasting results that don’t wash away.

soft, smooth, strong,
bouncy Hair that feels like new

bleach + color
chemical services
heat
mechanical styling

AZURE received K18 with a lightener service to protect and rebuild her virgin hair during her platinum transformation—platinum hair with near virgin elasticity and bounce…unheard of, right?

KAREN had damage from relaxer services. She received K18 with relaxer treatment for smooth, silky hair with none of the mushy texture she’s used to.

CHELSEA had dry, brittle strands from frequent heat styling. She received K18 with lightener during her highlights service for a healthy look and feel.

PERSEUS was losing her curl pattern at the ends from brushing and styling. She received the K18 treatment which repaired her damage and rejuvenated her curl pattern.

original strength*

original elasticity*

with just one salon treatment hair is restored to

* Results observed in a clinical study while using mist and mask as part of a bleaching treatment. Results may vary depending on hair type, quality and history.

the more damaged the hair, the more dramatic the results

*Results observed in a clinical study. Results may vary depending on hair type, quality, and history.

Vegan
Color Safe
Cruelty-Free

"In my 30 years of using hair products I have never come across a product as amazing as K18."

Healthy hair starts
in the salon

Experience the best of K18 in a salon before a chemical service. Then, continue your
active care at home — watch and feel your hair transform with every use.

salon treatment

Contact your stylist to try K18 at your next salon service

Professional Molecular Repair Mist + Mask

4-minute in-salon treatment kit

Learn More Shop Professional

at-home treatment

Renew, strengthen and protect your hair at home

Leave-In Molecular Repair Hair Mask

4-minute leave-in treatment to reverse damage

Shop Now Shop Professional

K18 Hair

hair like new

hair like new

hair like new

hair like new

K18 Hair

hair like new

backed by science,approved by stylists

a breakthrough in biosciences

a radically different approach

DON’T JUST HIDE DAMAGE

DON’T JUST PATCH DAMAGE

HEAL YOUR HAIR

soft, smooth, strong, bouncy Hair that feels like new

"In my 30 years of using hair products I have never come across a product as amazing as K18."

Healthy hair starts in the salon

Professional Molecular Repair Mist + Mask

Leave-In Molecular Repair Hair Mask

Pro Distribution Partners

Paramount Beauty Supply

Salon Services Pro

Salon Service Group

Sweis Inc

Liquid Assets

Salonwax Pro

Premier Beauty Supply

Warehouse.5 - Scotland

Ozdare - Australia

American Crew Ltd. - New Zealand

PlayGround - Hong Kong

Session Map - Sweden

Cyprus

Belgium

Canada

Czech Republic

Finland

France

Germany

Ireland

Italy

Netherlands

Norway

Singapore

Taiwan

UK

backed by science,
approved by stylists

soft, smooth, strong,
bouncy Hair that feels like new

Healthy hair starts
in the salon