/ hair science

Can Dull Hair Be Fixed?

The science behind reviving shine from the inside.
/ hair science

How to Fight Frizz From Within

Discover the root cause deep inside hair and the proven molecular repair solution.
/ hair science

What Is Optimal Hair Hydration?

The surprising science behind hair’s moisture content and how it impacts dryness, frizz + dullness from within.
/ hair science

What Really Causes Split Ends?

Plus, the biotech way to smooth and prevent them—from the inside out.
/ hair science

What Is Hair Elasticity + Why Does It Matter?

Plus, the biotech-backed way to maintain yours from the inside out.