Hypertension Regulating Tea This product adopts precious Chinese herb, purslaneguavecorn mintradix glycyrhizaerhizoma polygonatisilkworm chrysalis as is benefit to humans body and no side effect during long time using. Method and dose of use: 1-2 times everyday with one bag; Dipping 3-4 minutes by boiling water; It can be used long period Notice: This product can not replace medicine. Improper object: Pregnant women and lactation mother Specification: 19.2g/12PCS*100boxes/carton Article number: 510031 Shelf life: 24 months