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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
/ hair science

The “Why” Behind K18

 Your starter guide to K18’s biology-first haircare, inspired by nature, designed for you.
/ people, video

How To Grow Healthy Hair, Featuring Griffin

 See how our Video Editor, Griffin, uses K18 to reach his curly–coily hair growth goals.
/ people

How Breaking Latinx Stereotypes Empowered Us To Love Our Hair

 PRO stylists Rosi Mercedes + Claudia Franco share the impact of hair in their Latinx cultures.
/ hair science

How Synthetic Biology Works Better for Hair Repair + the Environment

 Dive into how synthetic biology makes K18 more effective for damage repair, and better for the planet.
/ build your business

How to Diagnose Your Client’s Hair Damage

 The starter guide to diagnosing and repairing your client’s damage.
/ products + routines

Our Coworkers Reveal Their Haircare Routines

 Real people. Real results. We asked our K18 coworkers how they get their healthiest hair with K18.
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