Optimum Nutrition Gold Standard 100% Casein

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. Optimum Nutrition Gold Standard 100% Casein is the World's No. 1 and the industry's first all-micellar Casein. Recommended for use in the evening, each great tasting, Gold Standard 100% Casein shake contains 24g of the purest protein, only 3g of carbohydrates, but just 0.5g of fat and no sugar. It's also instantised to mix up easily, every time.