Who we are. Universal Nutrition has been providing cutting edge and staple nutritional supplements to bodybuilders and hard training athletes the world over since 1977. As time passes, certain ideals never go out of style. Honesty. Integrity. Respect. These are the values we uphold and are the bedrock upon which we built our business. What it is. Casein Pro is cutting edge protein powder consisting of 100% micellar casein protein only. With no inferior proteins blended in, each scoop of Casein Pro provides 24 grams of the purest micellar casein in the world. As a slow-digesting protein source (and unlike whey protein), micellar casein supplies a time-released and more sustained flow amino acids into the bloodstream, allowing for a more consistent nourishment of your muscles. Functional and multi-purpose, Casein Pro can be optimally used between meals and before bed. Each and every delicious scoop for Casein Pro helps aid in triggering muscle anabolism and staving off muscle catabolism around the clock. How we back it up. What is on the label is in the bottle and what is in the bottle will help you reach your goals. We believe it and proudly stand behind every product we manufacture. Our word is our bond.