Mission Statement

Dr. Sarah King is a researcher & writer who holds a BSc in Medical Biology, an MSc in Forensic Biology, and a Ph.D. in Molecular and Cellular Biology. While at university, Dr. King’s research focused on cellular aging and senescence through NAD-dependent signaling – along with research into prostaglandins and their role in hair loss. She is a co-author on several upcoming manuscripts with the Perfect Hair Health team.

Benjamin Fletcher is a researcher & writer who holds a BSc in Biological Sciences and an MSc in Genes, Drugs & Stem Cells. Benjamin is currently pursuing a Ph.D. in Molecular Biology & Genetics, conducting research to better understand the regulatory mechanisms that drive muscle atrophy in disease, with a particular focus on the influence of microRNAs.

Dr. Nicholas Sadgrove, PhD is a natural product chemist with a specialty in the identification of metabolites of botanical origin. He is also the first author of several publications on hair loss disorders, a contributing partner to research projects at Perfect Hair Health and, as of 2023, is on the Stanford List of the world’s top 2% of scientists.

Richard Clayton, PhD is a postdoctoral fellow at the Francis Crick Institute in London, U.K – where he has worked alongside some of the world’s top hair loss researchers, such as Dr. Ralph Trueb. When he is not contributing to research projects at Perfect Hair Health, Richard Clayton focuses his post doctorate on progenitor cells and their influence over hormones governing growth, stress, lactation, reproduction, and metabolism.