High Potency Chelated Multimineral Formula Dietary Supplement Vegetarian Kosher Parve Gluten Free Bluebonnet’s Multiminerals Plus Boron Vcaps is a high potency multimineral supplement formulated with advanced chelating agents, including: aspartates, citrates, picolinates and histidinates. Available in easy-to-swallow vegetable capsules for maximum assimilation and absorption.