Professional Journal

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Sep 30, 2025 /featured, people

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Why You Should be Trimming Your Hair Every Full Moon How this Santa Fe native found power in her curls + cultural heritage.

HAIR MYTH BUSTING 01: more product does not equal better hair

Jun 29, 2022 / hair science

HAIR MYTH BUSTING 01: more product does not equal better hair

Trying tons of products to fix your damaged hair? Adding more and more products to your routine hoping to return hair to some sort of healthy state...

the discovery of our peptide

Jun 29, 2022 / hair science

the discovery of our peptide

A team of European researchers led by noted biotechnologist, Prof Artur M. Cavaco-Paulo were researching the glycoproteins synthesized in the epith...

SCIENCE CLASS 02: the dynamic world of hair

Jun 29, 2022 / hair science

SCIENCE CLASS 02: the dynamic world of hair

We’ll open this class with a question. What do you really know about hair? Did you know it’s not a static, physical thing? It’s a dynamic, constan...

A note on sustainability from K18 Co-Founder + CEO

Jun 29, 2022 / people

A note on sustainability from K18 Co-Founder + CEO

Hello K18 World,     It’s not often I get to speak directly to you, and I couldn’t be more excited about the reason I’m writing to all of you tod...

A love letter to our stylists

Jun 29, 2022 / people

A love letter to our stylists

Here's to the artists

K18 FUNdamentals 04 – How damp should my hair be?

Jun 29, 2022 / products

K18 FUNdamentals 04 – How damp should my hair be?

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