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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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How Often Should I Wash My Hair?

 There’s no one-size-fits-all approach to cleansing—but there are science-backed guidelines.
/ hair stories

What Being a Woman in Biotech + Hair Means to Me

 Bioengineer and soon-to-be trichologist Sareena Karim shares how she uses science to empower others to embrace their unique beauty.
/ hair science

Is K18 a Protein?

 Dive into the science of proteins and peptides, and what it means for molecular repair.
/ Future Now

How HairToStay Helps Keep Hair + Hope Alive for Cancer Patients

 Learn how our Future Now Initiative partner, HairToStay, helps cancer patients afford scalp cooling, a treatment that dramatically reduces chemothe...
/ video

The Science Behind K18REPAIR™

 How our patented K18PEPTIDE™ reverses hair damage from the inside out.
/ education

K18 Color Trip National Education Tour

 Discover how top PRO stylists like Jack Martin, Alfredo Lewis + Eric Vaughn make hair magic happen—live.
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