A pleasant tasting effervescent drink: just add tablet to water. 200mg of magnesium per tablet. Magnesium is an essential mineral needed for over 300 processes in the body including energy production, muscle and nerve function as well as the structure of bones and teeth. This powerful mineral is also proven to aid relaxation and contribute to a reduction in stress and fatigue. 20 convenient effervescent tablets - ideal for those who don\'t like tablets or pills A delicious, naturally flavoured orange drink Suitable for Vegetarians and Vegans