Ensure is a 1.0kcal/ml, nutritionally complete and balanced powdered milkshake style oral nutritional supplement for people with, or at risk of developing, disease-related malnutrition1. Ensure powder provides calories, protein & carbohydrates to help you gain or maintain a healthy weight.1_x005F_x000D_ FEATURES_x005F_x000D_ 21 essential vitamins and minerals_x005F_x000D_ FOS prebiotic to support immune health_x005F_x000D_ Calcium necessary for normal bone structure_x005F_x000D_ Vitamin D contributes to support normal muscle function_x005F_x000D_ Antioxidant to support immune health