the gold standard retinoid in dermatology that's also helpful for hair regrowth alongside Minoxidil
an anticonvulsant repurposed for hair loss via histone inhibition
mTOR regulator and immunosuppressant used more recently for anti-aging and hair regrowth
technique to create small wounds in skin to activate collagen production and hair growth
glycoprotein that inhibits TGF-β and promotes hair growth by antagonizing activin