Kneipp Magnesium 375 +Energy is a natural food supplement formulated to help you reduce fatigue and support your performance throughout the day. With Magnesium and Vitamin B12 that contribute to normal energy metabolism and reduce tiredness and fatigue. Magnesium also contributes to normal muscle function. With Selenium and Zinc that help protect cells from oxidative stress. Zinc also contributes to the normal maintenance of bones and the normal functioning of the immune system. Dissolved in cold water, Kneipp® Magnesium 375 +Energy effervescent tablets make a pleasant blood orange flavored drink. Gluten free, lactose free, no added sugars, vegan. How to use Take 1 effervescent tablet a day dissolved in water (approx. 200ml) Important Food supplement. Do not exceed the recommended daily amount. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Magnesium-based preparations may have a laxative effect in sensitive individuals. Keep out of the reach of little kids. Keep properly closed and in a dry place.