Magnesium Citrate Powder 1 Pound & Calcium Citrate with Vitamin D-3 3rd Party Lab Tested for Purity & Quality. ½ Level Teaspoon (1.5 g) of Magnesium Citrate per Serving, 303 Servings per bottle., 240 Tablets of Calcium Citrate per Bottle. Non-GMO & Gluten-Free. Proudly Made in USA, GMP Compliant, FDA Registered Facility. No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free. Brand Name Best Naturals Number of Items 2 Product Benefits Gluten-free Material Type Free Gluten Free