Plant Based Magnesium Liquid, Aquamin Marine Minerals, 16 oz, Nature's AnswerSupplement Facts Serving Size: 5 mL Servings per Container: About 95 Amount Per Serving % Daily Value Calories 10 Total Carbohydrate 2 g 1% Calcium (from Aquamin Red Algae [from Lithothamnium sp. Thallus] and Seawater) 50 mg 5% Magnesium (from Aquamin Seawater) 500 mg 125% Sodium 15 mg 1% Other Ingredients: Purified water, glycerin, natural flavor, acacia gum, xanthan gum. Suggested Use: As a dietary supplement, take one (1) teaspoon (5 mL) per day.