Made with Non-GMO Ingredients Chelated Magnesium Bisglycinate Buffered with Magnesium Oxide Dietary Supplement Albion Minerals Vegan Kosher Parve Gluten Free Bluebonnet's Buffered Chelated Magnesium Capsules provide magnesium bisglycinate chelate buffered with magnesium oxide to increase the pH (alkalinity) of the formula, making it more gentle on the digestive tract and easier to absorb. Available in easy-to-swallow vegetable capsules for maximum assimilation and absorption.