Disclaimer: MUST BE UNDER A DOCTORS CARE AND HAVE BLOOD PRESSURE CHECKED PRIOR TO PURCHASING THIS PRODUCT *Carditone is a highly effective product. Therefore use only as directed by your physician. Carditone contains the herb Rauwolfia serpentina, which has become an important therapeutic aid to promote healthy blood pressure. It has strong hypotensive and sedative activity. Arjuna and rose powder have been used for centuries in Ayurveda to support heart function, while Tribulus terrestris is considered renal supportive. Indian coral powder is a good source of calcium and magnesium. Attributes:Vegetarian, Ingredients: Standardized extract of Rauwolfia serpentina, Arjuna, Convovulus plericaulis, Tribulus terrestris, and Magnesium aspartate in a base of rose powder, Boerhaavia diffusa and Indian coral powder. amount per tablet Convolvuvus P 100mg Arjuna 100mg Tribulus T 100mg Rauwolfia 50mg.