Metaboleezeā¢ contains a highly digestible source of Chromium combined with B-complex vitamins and organic trace minerals. Support normal insulin regulation and healthy muscle metabolism. Maintenance 1 oz. Powder. Metaboleeze is recommended for horses with problems related to insulin resistance, those that are susceptible to tying-up, that have been diagnosed with equine metabolic syndrome, that are easily fatigued, and those with starch sensitivity.