SmarterVitamins Essential Trace Minerals MicroMinerals formula provides a highly absorbable balanced blend of essential micro trace minerals without macro minerals to promote optimal bio-availability, support metabolism and cellular function throughout the body. Trace Multi-Minerals are important enzyme co-factors for numerous processes, including cellular energy production and the synthesis of hormones, neurotransmitters and DNA. Smarter Vitamins formula provides these trace minerals in a balanced combination, without macro minerals, to promote optimal bio-availability.