Dissolve one magnesium effervescent tablet in a glass of water (200 ml) twice a day. Note: The daily consumption must not be exceeded. Dietary supplements should not be used as a substitute for a varied and balanced diet as well as a healthy lifestyle. Keep out of reach of small children. The product is not suitable for children under 4 years.___ Nutrition facts. Serving size: 100 g. Calorific value: 172 kcal / 738 kJ; Fat: