Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity
chemical from L'Oreal that encourages hair to enter growth phase
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
commercial product with a blend of mostly natural ingredients for hair regrowth