Now fortified with Buffered Mineral Complex (BMC). Protenza is a super premium fully-fortified textured feed, formulated with the competition horse in mind. Manufactured with optimum levels of soluble fibers, oils and the highest quality grains, Protenza provides a 20% boost in calories over conventional sweet feeds. Soluble fiber and oils provide for long lasting, controlled performance in the equine athlete. Protenza is a highly palatable product ideal for any discipline requiring a feed with a high caloric content, but reduced protein content. Protenza is calorie-dense, but ?non-heating? ? perfect for horses that are difficult to handle or mentally too ?high.? Protenza is fortified with Stamm 30, the industry?s most highly valued equine protein, vitamin and mineral supplement. Stamm 30 supplies high levels of bioavailable microminerals, bioavailable magnesium, a proprietary blend of equine specific yeasts, a natural source of the antioxidant vitamin E and bioavailable selenium.