compound that activates Wnt/β-catenin to promote hair regrowth and create new hair follicles  
        signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss  
        nucleoside used for hair regrowth stimulant properties  
        an estrogen promoting hair regrowth more commonly used in women  
        laser therapy for anti-inflammatory and likely insignificant hair regrowth effects