Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity
[object Object] chemical that might completely regrow follicles from hair transplant extractions
JAK inhibitor that reduces inflammation and immune attacks on hair follicles, leading to potential hair regrowth, especially in alopecia areata cases
mTOR regulator and immunosuppressant used more recently for anti-aging and hair regrowth