highly targeted anti-androgen that might have minimal systemic effects  
        compound that activates Wnt/β-catenin to promote hair regrowth and create new hair follicles  
        Frontline, gold standard treatment for combatting androgenic alopecia  
        a synthetic estrogen used topically as an anti-androgen  
        Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity