Berkeley Life Professional Supplements help support Nitric Oxide levels for a healthy cardiovascular system. Our supplements deliver the bioactive nutrients found in nitrate rich, plant-based diets to enhance our bodies production of Nitric Oxide. Optimal levels of Nitric Oxide are associated with cardiovascular health and an active lifestyle.* Suggested Use:Take 2 capsules once a day with water after food. Do not exceed the recommended daily intake unless under the direction of your physician. Serving Size: 2 CapsulesAmount Per ServingVitamin C ... 290mg(as ascorbic acid)Thiamin ... 90mg(as thiamine mononitrate)Vitamin B12 ... 200 mcg(as methylcobalamin)Magnesium ... 75mg(as magnesium citrate)Potassium ... 189mg(as potassium nitrate)Proprietary Blend ... 500mgPotassium nitrate, beet root extract (25% betaine nitrate), organic fermented beet root powderOther Ingredients: hypromellose, Nu-MAG® (Rice Extract Blend), Nu-RICE® (Rice Bran Extract), Nu-FLOW® (Rice Hulls).Does not contain: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy, gluten, or gelatin.Suitable for vegetarians and vegans. If you are taking any medications consult your doctor or health professional before use. Not intended for use by pregnant or nursing women. You may notice you are thirsty while taking the supplements, hydrate before and after.