Mar 19, 2026 /featured, products
what does oxidation do to your blonde? How it happens, why it matters + what could be fading your color faster (plus, what you can do about...
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FUNdamentals 32: How do I use the molecular repair hair oil?

 You know what's FUN-damental? When your product works. We'll be breaking down key info + recommendations to help you get the most out of K18.
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AAPI Heritage Month Artist Spotlight

 This #AAPIHeritageMonth we’re celebrating Asian-American stylists (including approximately 50 ethnic groups speaking over 100 languages) to honor t...
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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...
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Curly Convos 01: Rosi Mercedes

 Celebrating curls and coils looks different on every client, so we’re tapping all kinds of curl experts to understand how they liberate curly + coi...
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The Science Behind K18 Molecular Repair

 See how our K18PEPTIDE™-powered K18REPAIR™ reverses client damage in 4 minutes for lasting + progressive hair health.
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FUNdamentals 31: Why does clean hair matter?

 You know what's FUN-damental? When your product works. We'll be breaking down key info + recommendations to help you get the most out of K18.
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