Free Standard Shipping on $50+ Orders
free returns. buy with confidence
limited-time
repair + protect minis

Biotech-powered hair routines made to travel + try.

build your K18 routine

the K18 difference

Feel what’s possible with fewer steps, less waste + less time.
efficacy
patented K18PEPTIDE™ power deeper + lasting repair.
simplicity
fewer steps for a streamlined routine
speed
results in one 4-minute use
Image Comparison Drag Handle
healthier hair with every use
Reverse damage in 4 minutes with our breakthrough K18 molecular repair technology.

how molecular repair compares

Sofia Richie Grainge

sofia's molecular repair essentials

Shop the biotech-backed formulas powering Sofia Richie Grainge's shiny, healthy hair.
find a K18 PRO near you

Ask for K18REPAIR™ to unlock better, long-lasting salon results

the science behind healthy hair

any questions?
Check our FAQs for the answers
OPEN FAQs
real people. real results.
Discover the K18 routines our coworkers use for universal hair health.
EXPLORE REAL RESULTS
future now initiative
Our way of investing back into communities with the same commitment to innovation and radical care.
LEARN MORE
your plastic net-zero purchase = less waste
Every K18 purchase helps us stop ocean plastic in collaboration with Plastic Bank.
LEARN MORE
we're on Instagram too

Get hair inspo + tag us with your #k18results.

*https://www.k18hair.com/pages/disclaimers
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
Blackfire Tracking
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.