Magnesium Bisglycinate Tablets 500mg Highly effective magnesium tablets, offered in its most premium, bioavailable form, providing a massive 500mg of magnesium bisglycinate (100mg active magnesium) in a single dose. Magnesium has a range of nutritional benefits, like contributing to normal protein synthesis, energy yielding metabolism & bone maintenance. Our Magnesium Bisglycinate tablets provide your daily dose in one easy, convenient tablet, at an excellent price. Magnesium bisglycinate is a form of