Less is more: Simplify your routine with repair products that work
Thanks to the power of biotech, this K18-coded protocol will maximize your time + results. Read More
How much leave-in mask should you use?
A handy dosage guide for every hair type, density, and length. Read More
Power Limitless Expression for You + Your Clients
The NEW biotech kit is here, but only for the holidays. Read More
Help Clients Maintain Better, Longer-Lasting Salon Results At Home
Plus, set their hair up for future expression on the healthiest canvas. Read More
How to Deliver Healthier Hair With Every Transformation
K18REPAIR™ strengthens + reverses damage for better, longer-lasting salon results. Read More
How to Perform K18REPAIR™ in Every Service
Top celebrity stylists break it down step-by-step for better, longer-lasting salon results—every time. Read Morecontributors
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...
