THE SCIENCE IN MOTION
We are a team of award-winning scientists studying stem cells, tissue regeneration and hair follicles. Our discoveries come first. The bottles come later.
VALIDATION & SAFETY
We built a state-of-the-art research lab, assembled an award-winning multidisciplinary team, and developed the biological platforms needed to investigate hair and skin at the cellular level.
Years of stem cell research behind the formula
Peer-reviewed publications by our science team
Peptides in the Neostemix™ complex
We are developing science-led products designed to support the cells and biological processes involved in natural hair, helping people maintain more of what is already theirs.
Explore our science
Co-Founder · Chief Executive Officer
A seasoned entrepreneur with a track record of building and scaling consumer companies. In 2018 he sold his previous optical company, EyeBuyDirect, to EssilorLuxottica; in 2016 he was named a Young Global Leader by the World Economic Forum. At Elixr Bio, he drives commercialization while keeping every product rooted in cutting-edge biotechnology.
Co-Founder · Chief Technology Officer
A world-renowned scientist recognized for groundbreaking research on stem-cell behavior and melanocyte preservation. Recipient of the Sartorius & Science Prize for Regenerative Medicine & Cell Therapy, the Wolf Foundation Krill Prize, and an EMBO Young Investigator selection. Ph.D. from the Technion; postdoctoral research at Rockefeller University. Expertise spans stem-cell biology, apoptosis, and regenerative medicine.
We were working at the frontier of stem cell biology and tissue regeneration, studying how stem cells remember and forget their programming. We discovered something unexpected: gray hair was not inevitable. It was a solvable stem cell problem. Prologue was built to act on that discovery and bring the news to consumers.
Prologue makes your natural color a renewable resource
