The Science Pair
Science of Hair teaches what's happening inside the strand. Scalp Science teaches what's happening underneath it. Together, they're how you answer "why is this happening?" in the chair. Lifetime access to both. Save $47.
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The science every stylist should have been taught. Eighteen modules on the chemistry, biology and physics of hair — what a bond is, what bleach really does, why hair breaks, why it sheds. Brand-neutral, plain English, no product agenda.
$197
All Courses
You're not going to learn to diagnose anything. You're going to learn to stop freezing. Eight modules on what's happening at the tissue level, what to change in your own work, and exactly what to say when you spot something.
$147