KemTRACE? Chromium ? the first product of its kind on the market ? is a safe, proven trace mineral. This highly bioavailable, organic source of chromium propionate helps to improve glucose utilization and reduce the negative effects of stress. It is approved for use in adult horses, broilers, and all classes of swine and cattle. KemTRACE Chromium is manufactured in the U.S. and sourced from U.S.-based raw materials. The 0.4% concentration is for use in a premix prior to inclusion in complete diets. The 0.04% concentration is for use in complete diets.