An essential vasodilator with some anti-androgenic effects, has excellent safety record
highly targeted anti-androgen that might have minimal systemic effects
commercial product with a blend of mostly natural ingredients for hair regrowth
a potent but unapproved and potentially problematic topical anti-androgen
JAK inhibitor that reduces inflammation and immune attacks on hair follicles, leading to potential hair regrowth, especially in alopecia areata cases