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hair science
Why Isn’t Your Clients’ Hair Growing?
The science of the growth cycle and the surprising way it impacts hair length.
about Why Isn’t Your Clients’ Hair Growing?
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products
What Does Purple Shampoo Do To Gray Hair?
Plus, how TripleBright uniquely brings out the best in all silvery tones with...
about What Does Purple Shampoo Do To Gray Hair?
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products
How to Use K18REPAIR™ + TripleBright Together
Deliver soft, strong, bright blonde with every lightening service.
about How to Use K18REPAIR™ + TripleBright Together
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products
Top TripleBright FAQs
Answers to your most asked purple shampoo questions for brighter, longer-last...
about Top TripleBright FAQs
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products
how to retail TripleBright purple shampoo?
It’s more than a purple shampoo—so here’s exactly how to talk about it, with ...
about how to retail TripleBright purple shampoo?
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products
How to use TripleBright in your services
The PRO guide to brighter, longer-lasting blonde for every highlighted + lift...
about How to use TripleBright in your services
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featured, products
Meet TripleBright Oxidation Defense Purple Shampoo
A breakthrough for brighter, longer-lasting blonde.
about Meet TripleBright Oxidation Defense Purple Shampoo
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people
Why You Can’t Fake Healthy Hair (But You Can Biohack It)
How K18 global ambassador, stylist + hair longevity expert Tom Smith is rewri...
about Why You Can’t Fake Healthy Hair (But You Can Biohack It)
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featured, products
what does oxidation do to your blonde?
How it happens, why it matters + what could be fading your color faster (plus...
about what does oxidation do to your blonde?
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hair science
what does it mean to “click in” to hair’s keratin structure?
Everything you need to know, straight from K18’s Senior Hair Fiber and Measur...
about what does it mean to “click in” to hair’s keratin structure?
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people
helping cancer patients keep their hair + sense of self
Why K18 is excited to donate $100,000 to HairToStay, the non-profit that took...
about helping cancer patients keep their hair + sense of self
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business
How to Build an At-Home Routine for Clients
Expert tips for sending everyone home with biotech-powered repair for healthy...
about How to Build an At-Home Routine for Clients
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