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Jan 06, 2026 /featured, hair science
How Does Hair Change As We Age? The science behind what’s actually happening on your head over time. Plus, how to keep your healthiest hair going strong—today, tomorrow,...
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Calling All Stylists, Colorists + Hair Artists

  The 2026 Digital Hair Awards are officially open and ready to see what you create.  
/ featured, hair science

How Does Hair Change As We Age?

 The science behind what’s actually happening on your head over time. Plus, how to keep your healthiest hair going strong—today, tomorrow, and in th...
/ people

the secret behind santa’s white beard? K18

 Father Christmas breaks down his full healthy hair routine (because there’s no gatekeeping allowed on the North Pole).
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A Day in the Life of a Stylist During the Holidays

 Plus, 5 tips for surviving (and thriving) through the busiest time of year  
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How the K18 Team Is Keeping Their Hair Healthy This Holiday Season

 Soft, strong, bouncy results for everyone
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What Does Stress Do To Your Hair?

 From thinning to graying, dive into the science behind how emotional, mechanical, and environmental stressors are impacting you (plus, what you can...
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