Magnesium 165mg (Magnesium Glycinate 70%, Magnesium Oxide, L-Glycine Dry Chelate 30%)

Other Ingredients: 
100% vegi-caps, Cellulose, Magnesium Stearate (veg sources).
Contains no: Gluten, wheat, sugar, yeast, milk, egg, shellfish, soy or preservatives. This product is tested for gluten, using R5-Elisa Testing, the most accurate testing method for gluten to date.