Mar 20, 2025 /featured, science
how does AstroLift™ volume spray work? The exciting science behind the weightless, lasting lift all hair types are loving.
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K18 fundamentals
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Science Class 18: The science behind UV damage

 You know how chemical services like bleaching, coloring, or heat styling can damage hair? Exposure to the environment can hurt hair the exact same ...
/ K18 FUNdamentals

FUNdamentals 38: Wait, what shampoo should I use?

 Your guide to the perfect cleanse at the shampoo bowl, and in your client’s at-home routine.
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Molecular Moments 02: Lane Abraham Cook

 Healthy hair is born at the hands of the PROs, so we’re tapping stylists across the globe to see how K18 molecular repair powers their creativity, ...
/ curls

Curly Convos 02: Brendnetta Ashley

 Celebrating curls and coils looks different for everyone, so we’re tapping all kinds of curl experts to understand how they liberate curly + coily...
/ K18 FUNdamentals

FUNdamentals 37: How does heat protection work?

 If hot tools play an essential role in your services—think blow dryers, curling irons, flat irons—a heat protectant might be in your arsenal. But h...
/ K18 FUNdamentals

FUNdamentals 36: What’s multi-level frizz control?

 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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