Skincare
Today, the secretome of menstrual stem cells is an ingredient in partner skincare, and the ingredient business pays for the company.
About the skincareThe people, the mission and the story behind a biotech platform that finds value in menstruation and funds its own research in women's health.


The founding story
Juliette is a molecular biologist. Her own spinal injury drew her to stem cell research, where she found promising work stuck in academic labs. She kept returning to a simple observation: the endometrium is the only adult human tissue that naturally renews itself every cycle, and it was going almost entirely unstudied and unused.
She founded Muse Bio to build something rigorous from that overlooked resource: a biomanufacturing platform powered by stem cells from menstrual blood, starting with a cell-free skincare ingredient and laying the foundation for a separate and expanding therapeutic pipeline.
The most renewable biology in the human body, put to work.
Menstrual blood has been treated as waste. We've built a company on the opposite idea: that it's worth something today, in skincare, and worth studying for what it might become.
Our work
Today, the secretome of menstrual stem cells is an ingredient in partner skincare, and the ingredient business pays for the company.
About the skincareSeparately, and at an early stage, Muse Bio is researching those same cells for applications in regenerative medicine and women's health.
Read the researchThe two are distinct, and both depend on the donors who contribute every month.
Team

Juliette Humer
CEO & Co-Founder

Tommy Kronmark
COO & Co-Founder

Dr. Michele Ferguson
Chief Medical Officer

Pedro Henrich
Chief Strategy Officer

Prescott Delzell
Chief of Staff

Shruti Bhide
Lead Scientist

Sadhana Bhattarai
Scientist

Aya Fattah
Head of Programs & Quality

Joe Coon
Head of Data & IT Operations

Jamielynne Lomibao
R&D Intern

Dr. Jordan Plews
Advisor
Former Founder & CEO, Elevai Skincare and FACTORFIVE Skincare

Joe Betts-LaCroix
Advisor
Founder & CEO, Retro Bio; former Founder & CTO, Vium

Lance Liberti
Advisor
Founder & CEO, Juventix Regenerative Medical

Michael Jacobson
Advisor
Product design & human factors engineering leader