#1 DERMATOLOGIST RECOMMENDED ACTIVE INGREDIENT*: This product contains Minoxidil 2%, hair regrowth treatment, which can be compared to the active ingredient in Women's Rogaine. *In the U.S. Source: AlphaImpactRx CLINICALLY PROVEN TO REGROW HAIR: When used twice a day as directed, this product can help to regrow hair on top of the scalp. MINOXIDIL 2% FOR WOMEN who have a general thinning of hair on the top of the scalp. STIMULATES HAIR GROWTH by working beneath the surface to reactivate hair follicles. FOR BEST RESULTS, apply directly to scalp twice daily.