Bluebonnet's Simply Calm Powder is a water-soluble blend of magnesium carbonate and citrate designed to support occasional sleeplessness, stress relief, and bone and immune health. Magnesium participates in over 300 biochemical reactions and helps promote a calm mind and body. Available in orange citrus flavor, 82 servings per 1 lb canister. Free from GMOs, dairy, soy, gluten, and animal products.