autoimmune disorder causing patchy hair loss
compound that activates Wnt/β-catenin to promote hair regrowth and create new hair follicles
scalp tattoos to mimic the appearance of light stubble
popular antihistamine showing promise for hair loss as an anti-inflammatory and prostaglandin inhibitor
JAK inhibitor that reduces inflammation and immune attacks on hair follicles, leading to potential hair regrowth, especially in alopecia areata cases