Each tablet of VS-10 contains 10 mg of pure pharmaceutical grade Vanadyl Sulfate. Human and animal studies indicate vanadium (the active component in VS-10) may help the efficiency of glycogen storage in the liver and muscle tissue. Beyond The Basics * 10 mg of Vanadyl Sulfate per Tablet * Research Suggests Vanadyl Sulfate May Help Promote Healthy Glucose Metabolism * Easy-To-Swallow Tablets