Microscopic delivery system that sends growth-promoting signals to hair follicles
growth factors taken from your blood and injected into your scalp to stimulate hair
chemical from L'Oreal that encourages hair to enter growth phase
compound that activates Wnt/β-catenin to promote hair regrowth and create new hair follicles
a synthetic prostamide used to treat eyelashes also shows promise for stimulating hair growth on scalp