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.
scalp tattoos to mimic the appearance of light stubble
a synthetic prostamide used to treat eyelashes also shows promise for stimulating hair growth on scalp
technique to inject very small amounts of beneficial chemicals into the scalp
cosmetic product that temporarily makes hair appear thicker