Beverly UMP (Ultimate Muscle Protein)Ultimate Muscle Protein (UMP) Build Muscle, Preserve Gains, Stay Lean Ultimate Muscle Protein (UMP) is a premium protein blend featuring an 80: 20 casein to whey ratio, ideal for muscle building, recovery, and fat loss support. Each scoop delivers 20 grams of high quality protein, 90% of which comes from Milk Protein Isolate (MPI)rich in micellar casein and fast acting whey. UMP is designed for serious athletes who want to gain muscle, preserve lean