the stimulant you know and love can be used topically to stimulate hair
antifungal with some anti-androgenic benefits, often used as a shampoo
mTOR regulator and immunosuppressant used more recently for anti-aging and hair regrowth
laser therapy for anti-inflammatory and likely insignificant hair regrowth effects
popular antihistamine showing promise for hair loss as an anti-inflammatory and prostaglandin inhibitor