This tincture is a muscle relaxant for the uterus. Indications: uterine spasms, endometriosis, dysmenorrhea (period pain), threatened miscarriage..Periodt.$22.50PriceQuantity*Add to CartSHIPPING INFOShips in 1-3 days RETURN & REFUND POLICYAll sales are final. Product InformationMain ingredient: Cramp bark. 40% pure grain alcohol. Use .25ml - .50ml 2-3 times daily. For extreme pain use .50ml every 30 minutes for up to 2 hours.