the gold standard retinoid in dermatology that's also helpful for hair regrowth alongside Minoxidil
growth factors taken from your blood and injected into your scalp to stimulate hair
chemical that might completely regrow follicles from hair transplant extractions
acid used for antimicrobial, anti-inflammatory and anti-androgenic properties
Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity