
FUNdamentals #31 - why does clean hair matter?
You know what's FUN-damental? When your product works. We'll be breaking down key info + recommendations to help you get... Read More
FUNdamentals #31 - why does clean hair matter?
You know what's FUN-damental? When your product works. We'll be breaking down key info + recommendations to help you get the most out of K18. Read More
Science class 14: different types of damage
Today we’re talking about hair damage. Even seemingly innocent things like washing or brushing hair can lead to damage. Just by having hair, damage... Read More
FUNdamentals #30 - what do lasting + progressive results mean?
You know what's FUN-damental? When your product works. We'll be breaking down key info + recommendations to help you get the most out of K18. Read More
We C You 13 - curl defining methods
PRO tips for defining curls + coils with expert, Alifia Read More
FUNdamentals #29 - why is biotech better tech?
You know what's FUN-damental? When your product works. We'll be breaking down key info + recommendations to help you get the most out of K18. Read More
Myth Busting 09: Split Ends
Let’s talk about split ends: a haircare dilemma that many of us know—and let’s be honest, we don’t love it. Read Morecontributors

Christine Thompson
As a professional colorist at Spoke & Weal in Los Angeles, Christine specializes in corrective color, color change, and working...
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Karl Schmieder
Karl is a biochemist + the CEO of MessagingLab, a company that works with other Scientists to help them tell their...
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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....
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Aura Friedman
You name ‘em, Aura has colored their hair. From celebrities like Lady Gaga, magazines like Teen Vogue, and the...
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Linh Phan
Linh Phan, or as his loyal following calls him, BESCENE is an international educator, salon owner + CEO. Sharing his trend-spotting...
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Esther Olu
Esther Olu is an R&D formulation scientist, esthetician, educator, science communicator who is a passionate advocate for dispelling misinformation within the...
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