Helps support cardiovascular health* Helps to maintain healthy blood pressure levels already within the normal range* Helps support vasodilation and circulation* Provides clinically supported servings of MegaNatural-BP grape seed extract and magnesium Also contains the traditional herbs hawthorn leaves and flowers, as well as hydrolyzed milk casein No added artificial colors, flavors, sweeteners or preservatives How It Works: Polyphenols are a class of phytonutrients that have been scientifically demonstrated to support cardiovascular health.* Though they are naturally occurring in fruits, vegetables and red wine, one of the most abundant sources of polyphenols found in nature is grape seeds. Twinlab Blood Pressure Success is a breakthrough dietary supplement that contains MegaNatural-BP, a unique, naturally-sourced and clinically tested grape seed extract that has been standardized to provide 90% total polyphenols. Human clinical research supports the cardiovascular benefits from MegaNatural-BP, while other grape seed extracts may not have the same polyphenol composition.* Made from a special blend of red and white Vitis vinifera grapes that are grown in the United States, MegaNatural-BP is made using a hot-water-based extraction process without any chemicals or solvents in the final ingredient. The mineral magnesium is required for more than 300 different enzymatic functions in the body, including blood pressure regulation.* Twinlab Blood Pressure Success provides clinically tested levels of magnesium as well as traditional nutraceuticals hawthorn and hydrolyzed milk casein, for a well-rounded formulation that provides cardiovascular support, helps to maintain existing healthy blood pressure levels already within the normal range and supports vasodilation and circulation.* Proudly manufactured in our NSF GMP registered facility.MegaNatural-BP is a trademark of Constellation Brands, Inc. * These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.