scalp tattoos to mimic the appearance of light stubble
Hair transplantation moves DHT-resistant follicles from a donor area (back and sides of the scalp) into thinning or bald areas. The transplanted hair is generally permanent, though surrounding native hair can keep thinning.
chemical that might completely regrow follicles from hair transplant extractions
signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss