100 Casein Protein Chocolate Peanut Butter by Optimum Nutrition 2 lbs Powder 100 CASEIN PROTEIN Sometimes slower is better - especially when it comes to the rate of protein digestion. While rapid protein absorption is desirable immediately before or after exercise delayed release is probably more beneficial throughout the remainder of the day. Casein proteins are pH sensitive and gel in the acidic environment of the stomach. As a result it can take more than twice as long for caseins to be broken-down into their amino acid subcomponents than whey and other proteins. Because of their unique time-released qualities caseins are aptly described as anti-catabolic or muscle-protecting proteins. Beyond The Basics 24 g of Highly Anti-Catabolic MICELLAR CASEIN 10 g of BCAAs Glutamine and Glutamine Precursors per Scoop AMINOGEN Enhanced Using a shaker cup is the easiest and most convenient way to mix up a consistently great casein shake every time. Just add one heaping scoop of Gold Standard 10