The topical solution is applied to the scalp and delivers minoxidil, finasteride, and retinoic acid directly to the treatment area, which limits systemic exposure. These tablets are taken by mouth, so the actives circulate throughout the body and reach every follicle without anything applied to your scalp — no residue, no drying time, no transfer. Oral dosing also removes the application step that many men eventually skip. Your clinician will recommend the route that fits your history and your routine.