? HIGHEST POTENCY – Swiss BioEnergetics Magnesium Citrate provides a convenient fast absorbing 150mg of active elemental Magnesium exclusively derived from Magnesium Citrate ? EFFECTIVE – Magnesium contributes to a reduction of tiredness and fatigue, normal functioning of the nervous system, normal psychological function and contributes to the maintenance of normal bones and teeth. Magnesium also contributes to normal muscle function and normal protein synthesis ? PURE – Swiss BioEnergetics Magnesium Citrate is manufactured using only the finest quality raw materials in their highest grade and purest form so that we can guarantee you receive a consistently high-quality product. Our formulation is free from: ?lactose, ?gluten, ?soya, ?yeast, ?dairy, ?wheat ?GMOs. Suitable for both Vegetarians and Vegans ? PEACE OF MIND – manufactured exclusively in the UK to GMP code of practice and ISO 9001 so you are safeguarded by the highest standards in the world ? NO RISK GUARANTEE – we have a no questions asked, money back guarantee policy so you can improve your health with no risk