Blood Pressure Herb Tea (Apocynum H.B.P Herb Tea), with an excellent natural flavor, is made of wild apocynum venetum grown in a pollution-free area in northeast China. Apocynum contains rutin, glutamic acid, alanine, anthraquinone, etc., and is cardiotonic, diuretic, to dispel heat, used in Chinese medicine as a principal herb to maintain normal blood pressure and to strengthen the heart.CAUTION: should not be used with low blood pressure.Ingredients: apocynum venetum, salvia root, red peony root, mulberry leaf, magnolia bark, solomon seal, scrophularia root, tender green tea leaf and jasmine flower