research Localization of Minoxidil Sulfotransferase in Rat Liver and the Outer Root Sheath of Anagen Pelage and Vibrissa Follicles 46 citations, January 1991 in “Journal of Investigative Dermatology” Minoxidil works in liver and outer hair root sheath for hair growth.
research Cryogelation of Human Hair Keratins January 2022 Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.