Since 1983, Prince of Peace has been a pioneer of Oriental herbal tea products in U.S. We produce high quality teas from natural sources. Safety, efficacy and high potency are the trademarks of our teas. Our proprietary herbal blends are exclusively formulated by our renowned traditional Chinese herb experts. You will feel the difference this herbal tea can make. Prince of Peace Blood Pressure Tea was developed by experts specialize in traditional Chinese supplement. It�s made from high quality herbs includingHawthorn and Ligustrum which can be consumed regularly to maintain a healthy blood pressure balance.