Pure Powder Supports Energy Production* Critical for Enzyme Function* Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.* It is a required cofactor for an estimated 300 enzymes.* Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism.* Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland.* This product is sold by weight not volume. Supplement Facts Serving Size: 1 Level Teaspoon (3 g) Servings Per Container: about 76 Description Amount per Serving % Daily Value Magnesium(from 3.000 mg Magnesium Citrate) 450 mg 107% Other Ingredients: None. Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens. Caution: This product must be dissolved into at least 8 oz. of cold water or clear liquid before consuming. Do not breathe powder and avoid contact with skin, eyes, and clothing. For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children. This magnesium citrate is a fully reacted mineral supplement. This product is sold by weight not volume. Natural color variation may occur in this product. Store in a cool, dry place after opening. Family owned since 1968.