IR Potassium with 6 Hour XR MagnesiumDietary SupplementNon-GMO Magnesium and potassium are both necessary in order to maintain healthy blood pressure already within normal range. But most of us don't get enough magnesium in our diets. The same goes for potassium. So, we've combined our immediate and extended release magnesium with a healthy dose of potassium. This dual-action supplement provides potent blood pressure support.Benefits at a Glance:Supports healthy blood pressure already within normal rangeMagnesium promotes healthy blood flow by relaxing the smooth muscles in your blood vesselsPotassium promotes cardiovascular health by supporting healthy vasodilation and encouraging the body to expel sodium4Combining these two ingredients offers powerful blood pressure supportMore facts about Potassium with Extend-Release MagnesiumBlood pressure is a major health concern for many Americans. Magnesium and potassium are essential to support healthy blood pressure. However, intake of these 2 minerals from your usual diet is often insufficient. So we've created a magnesium/potassium supplement that promotes cardiovascular health, helps with blood pressure regulation and can be taken with or without other Life Extension blood pressure support supplements.