May 14, 2026
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featured, products
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hair science
Why You Should Ask Your Stylist for K18REPAIR™
Leave the salon with stronger, healthier hair through every transformation.
about Why You Should Ask Your Stylist for K18REPAIR™
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hair science
How Fortification + Repair Are Different (And Why You Need Both!)
What these terms mean and how K18REPAIR™ delivers both for healthier hair thr...
about How Fortification + Repair Are Different (And Why You Need Both!)
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hair science
The Science of Heat Protection by Oil
How hot tools impact hair on the molecular level, the role of lipids, and the...
about The Science of Heat Protection by Oil
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hair science
The Truth Behind Tangles
Plus, the science-backed routine for smooth hair inside + out.
about The Truth Behind Tangles
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hair science
Can Dull Hair Be Fixed?
The science behind reviving shine from the inside.
about Can Dull Hair Be Fixed?
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hair science
How to Fight Frizz From Within
Discover the root cause deep inside hair and the proven molecular repair solu...
about How to Fight Frizz From Within
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hair science
What Is Optimal Hair Hydration?
The surprising science behind hair’s moisture content and how it impacts dryn...
about What Is Optimal Hair Hydration?
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hair science
What Really Causes Split Ends?
Plus, the biotech way to smooth and prevent them—from the inside out.
about What Really Causes Split Ends?
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people
How Simone Biles Expresses Herself Without Limits
Discover her routine for inner strength on and off the mat.
about How Simone Biles Expresses Herself Without Limits
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people
How to Use K18 With Graphic Wigs
Beauty engineer + wig artist, Alfred Lewis III, walks us through the biotech ...
about How to Use K18 With Graphic Wigs
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people
Here’s to the Dads Doing Hair
This Father’s Day, see how our Future Now Initiative partner, Stylez 4 Kidz, ...
about Here’s to the Dads Doing Hair
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people
Why the Ocean’s Health Matters
Plus, how you can join the international effort to stop ocean plastic—today a...
about Why the Ocean’s Health Matters
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