375mg HIGH STRENGTH Helps: Normal muscle function Reduce tiredness & fatigue Electrolyte balance Magnesium is an essential dietary mineral as it is involved in over 350 biochemical reactions within our bodies. Magnesium is ideal to support busy lifestyles by contributing to normal muscle function, reduction of tiredness & fatigue and electrolyte balance. Bioglan Active Magnesium combines the power of 4 forms of Magnesium for a wider range of absorption and provides superior bio-availability. Combined, these 4 forms of Magnesium deliver a high strength, bio-available dose of 375 mg of elemental magnesium in each tablet. Bioglan Active Magnesium is a great source of magnesium which contributes to: Normal muscle function A reduction of tiredness and fatigue Electrolyte balance Normal energy-yielding metabolism Normal protein synthesis Suitable for Vegetarians and Vegans.