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K18 fundamentals
/ hair science, science

Science Class 17: The science behind heat damage

 Let’s talk about all things heat styling. Maybe your services involve hot tools—like a straightener, curling iron, or blow dryer. But did you know ...
/ hair science, science

Science Class 16: Lipids + hair health

 We’re a little obsessed with talking about hair’s structure—and for good reason! It's what keeps hair strong and elastic through everyday wear and ...
/ hair science, science

Science Class 15: The real science behind frizz 02

 Allow us to paint a mental picture: your client’s hair is freshly styled, and they’re feeling confident. Then, they walk outside and BAM! the humid...
/ hair science, science, video

The Science Behind K18 Molecular Repair

 See how our K18PEPTIDE™-powered K18REPAIR™ reverses client damage in 4 minutes for lasting + progressive hair health.
/ hair science, science

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...
/ hair science, science

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.
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