The MaxEGlo Difference: For over 161 years, Manna Pro has been making feeds and supplements that help horses maintain health and strength. We believe that every animal that comes down our path deserves the best nutrition possible which is why we are proud to provide MaxEGlo Senior Stabilized Rice Bran. Rice bran is the most nutritious part of the rice kernel. However, it can become rancid very quickly so we use a proprietary stabilization process that assures its freshness for at least a year. MaxEGlo Senior is formulated specifically for senior horses with added ingredients to help keep them on feed, maintain a healthy weight, and support digestion. This is why MaxEGlo is the preferred choice in Stabilized Rice Bran by so many horse owners.