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K18 Hair Blog

Blog posts tagged with hair science

/ hair science

Is Hair Dead?

Biologically, yes. Chemically, no.
/ hair science

what is synthetic biology?

Learn more about the practice powering our evolution
/ hair science

What Do Damaged Curls Look Like?

Our guide to caring for damaged curls + coils with PRO expert, Alifia  
/ hair science

Where Does Hair Strength Come From?

Strength and elasticity comes from keratin protein building blocks. Your hair is made up of the cuticle and cortex. The cortex is responsible for s...
/ hair science

Can protective styles damage your hair?

Our guide to preventing damage from protective styles with PRO expert, Alifia  
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