Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity
antifungal with some anti-androgenic benefits, often used as a shampoo
JAK inhibitor that reduces inflammation and immune attacks on hair follicles, leading to potential hair regrowth, especially in alopecia areata cases
technique to create small wounds in skin to activate collagen production and hair growth
laser therapy for anti-inflammatory and likely insignificant hair regrowth effects