signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss
the gold standard retinoid in dermatology that's also helpful for hair regrowth alongside Minoxidil
a synthetic estrogen used topically as an anti-androgen
a potent but unapproved and potentially problematic topical anti-androgen
popular antihistamine showing promise for hair loss as an anti-inflammatory and prostaglandin inhibitor