Scientifically proven Rogaine, the #1 dermatologist recommended & #1 selling hair regrowth brand for over 30 years. The 1st FDA approved brand for topical use of minoxidil.Named Allure's 2023 Best of Beauty Award for ""Best Treatment for Thinning Hair,"" Women's Rogaine 5% Minoxidil foam clinically proven to regrow hair that is at least 48% thicker. Rogaine's trademark Tricho-Prime technology creates an optimal environment for hair regrowth by conditioning the scalp to prevent dryness & irritation. With a combination of botanical extracts, humectants, & alpha hydroxy acid (AHA), the blend works on contact to exfoliate skin & keep hair follicles open to allow for ample minoxidil absorption.This thinning hair treatment for women comes in an airy foam is just as undetectable as the scent & is easy to use: simply apply half a capful of this no mess foam to your scalp once a day. Using more of this product or more often will not enhance your results.