Berocca Calcium & Magnesium Effervescent Tablets - Energy And Vitality Boost. ‣ Provides Essential Calcium And Magnesium For Muscle Function And Bone Health. ‣ Effervescent Formula For Quick Absorption. ‣ Supports Energy Levels And Reduces Fatigue. Suggested Use: Dissolve 1 Tablet In Water Daily And Drink. Ingredients: Calcium, Magnesium, B-vitamins.