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/ hair science

What is clarifying shampoo?

 Hint: It tackles product buildup + boosts the efficacy of other products.
/ hair science

The Discovery Of K18PEPTIDE™ Powering K18REPAIR™

 A behind-the-scenes look at the history of K18 molecular repair—and how it reverses damage for all hair types in the salon and at home.
/ hair science, science

How Intentional Formulation = Targeted Results in Fewer Steps

 Every K18 ingredient serves a specific purpose to benefit hair—without fillers or fluff—so your routine does more with less.
/ hair science

How Fortification + Repair Are Different (And Why You Need Both!)

 What these terms mean and how K18REPAIR™ delivers both for healthier hair through every transformation.
/ hair science

The Science of Heat Protection by Oil

 How hot tools impact hair on the molecular level, the role of lipids, and the surprising way to prevent damage with biotech.
/ hair science

The Truth Behind Tangles

 Plus, the science-backed routine for smooth hair inside + out.
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