Life Extension, Whey Protein Isolate Natural Chocolate Flavor, 437 GramsProduct Description Dietary Supplement From Cows Not Treated With Growth Hormone (rBST) Product Benefits Ingredients Supplement Facts Serving Size 1 scoop (approx. 20 g)Servings Per Container about 23 Amount Per Serving Calories 75 Calories from Fat 0 Total Fat 0 g Saturated Fat 0 g Trans Fat 0 g Cholesterol < 5 mg Sodium 40 mg Potassium 75 mg Total Carbohydrate < 0. 5 g Dietary Fiber 0 g Sugars 0 g Protein 17 g Calcium 83 mg Phosphorus 42 mg