Free Standard Shipping on $50+ Orders
free returns. buy with confidence
FREE washcare duo + bag on orders $100+ | USE CODE: MINI

K18 Hair Blog

/ hair science

how does synthetic biology work?

hint: it has a lot to do with harnessing the power of bacteria, like E. coli.
/ products

How To Protect Hair Color, Featuring Maram

See how Maram, our Senior Director of Consumer Engagement, protects her color + hair health with K18.
/ hair science

How Cosmetic Ingredients Are Made

Discover how the ingredients in your beauty products are made, and how synthetic biology is pioneering more sustainable production.
/ products

How To Hydrate Colored Curls, Featuring PRO Stylist Alifia

Discover how K18 Educator + PRO stylist, Alifia creates hydrated curls after damaging color services
/ products

How To Repair Damaged Curls, Featuring Allie

See how Allie, our Social Media Coordinator, revives her damaged curl pattern with K18
/ hair science

How Synthetic Biology Powers Our Biology-First Haircare

Discover the biotech-powered difference of our biology first haircare, inspired by nature, designed for you.
Pro Distribution Partners

Paramount Beauty Supply
USA
Salon Services Pro
USA
Salon Service Group
USA
Salonwax Pro
USA
Premier Beauty Supply
USA
Launching Soon
Ozdare - Australia
AU
 
Launching Soon
American Crew Ltd. - New Zealand
NZ
 
Launching Soon
PlayGround - Hong Kong
HK
 
Launching Soon
Session Map - Sweden
SE
 
Launching Soon
Cyprus
CY
 
Launching Soon
Belgium
BE
 
Coming Early 2021
Canada
CA
 
Coming Early 2021
Czech Republic
CZ
 
Coming Early 2021
Finland
FI
 
Coming Early 2021
France
FR
 
Coming Early 2021
Germany
DE
 
Coming Early 2021
Ireland
IR
 
Coming Early 2021
Italy
IT
 
Coming Early 2021
Netherlands
NL
 
Coming Early 2021
Norway
NO
 
Coming Early 2021
Singapore
SG
 
Coming Early 2021
Taiwan
TW
 
Coming Early 2021
UK
UK
 
Coming Early 2021
thank you for visiting!

You are now being redirected to an official partner website for this region where you can shop K18 Hair.

Changed your mind? Go back.

00:00
subscribe + save 15%
healthy hair on your schedule
Pick your K18 + how often you want to replen.
We’ll send you a heads up before every delivery.
You’re in charge. Change the way you pay, skip a shipment, or cancel anytime.
Blackfire Tracking