/ hair science

Science Class 18: The science behind UV damage

You know how chemical services like bleaching, coloring, or heat styling can damage hair? Exposure to the environment can hurt hair the exact same ...
/ hair 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 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 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

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 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...