boost your salon’s bottom line with K18 at home
Turn one-time treatments into ongoing success with K18's salon-to-retail strategy.
Build Your Business Like a PRO With K18REPAIR™
How to make more money with every service and keep clients coming back by delivering healthier hair through every transformation.
4 ways K18REPAIR™ builds your salon business
Why top stylists trust this exclusive service to deliver results and keep clients coming back.
How to Build Your Clients’ Take-Home Routines with K18 Mask + DAMAGE SHIELD
A PRO’s top tips for building your clients’ take-home routines
how to detangle hair after a lightening service (and send clients home with a new routine)
Color specialist Tabitha Dueñas breaks down her go-to strategy for you step by step.
PRO Tips to Smooth + Soften Curly + Coily Hair During Services
Our guide to adding conditioning protection to your service routine.contributors
Karl Schmieder
Karl is a biochemist + the CEO of MessagingLab, a company that works with other Scientists to help them tell their...
Heleen Kibbelaar
Heleen holds a bachelor's and master's degree in (physical) chemistry from the University of Amsterdam and Utrecht University in the Netherlands....
Aura Friedman
You name ‘em, Aura has colored their hair. From celebrities like Lady Gaga, magazines like Teen Vogue, and the...
Christine Thompson
As a professional colorist at Spoke & Weal in Los Angeles, Christine specializes in corrective color, color change, and working...
Esther Olu
Esther Olu is an R&D formulation scientist, esthetician, educator, science communicator who is a passionate advocate for dispelling misinformation within the...
