Optimum: 100% Casein, 4lb Purus Labs Its speed of absorption

Its speed of absorption

and amino acids that are now being driven to your muscles

non-stim formula can be used at night without disrupting sleep

and enhanced your pumps like crazy

TruFiber™ Inulin

Optimum: 100% Casein, 4lb Purus Labs Its speed of absorptionSometimes 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