Femaprin is the most widely used supplement for balancing a woman's monthly cylce and for the avoidance of periodic discomforts.* Trusted for over 40 years by European health practitioners, Femaprin's unique formula combines clinically proven standardized Vitex (ChasteTree) extract with the vitamin B-6 to help alleviate the bloating, breast tenderness and mood changes associated with premenstrual syndrome (PMS).*