chemical that might completely regrow follicles from hair transplant extractions
Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity
a potent but unapproved and potentially problematic topical anti-androgen
mTOR regulator and immunosuppressant used more recently for anti-aging and hair regrowth
a synthetic prostamide used to treat eyelashes also shows promise for stimulating hair growth on scalp