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products + routines
How Often Should I Wash My Hair?
There’s no one-size-fits-all approach to cleansing—but there are science-backed guidelines. Read More
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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. Read More
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hair science
Is K18 a Protein?
Dive into the science of proteins and peptides, and what it means for molecular repair. Read More
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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... Read More
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video
The Science Behind K18REPAIR™
How our patented K18PEPTIDE™ reverses hair damage from the inside out. Read More
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education