From the manufacturer

Elite 100% Micellar Casein*

Sustained-Absorbing, Goal-Crushing Elite Casein Protein

Elite Casein protein powder is a slow-absorbing protein that breaks down slowly in the digestive system, which increases satiety and provides a slower release of muscle-building amino acids. It’s ideal if your goal is to build muscle or avoid muscle protein breakdown between meals or during sleep.

SUSTAINED-ABSORBING 100% MICELLAR CASEIN

Casein is a unique protein derived from milk that breaks down more slowly in the digestive system which increases satiety and provides a slower release of muscle-building amino acids. So if your goal is to build muscle or avoid muscle protein breakdown in between meals or during sleep, Elite Casein is an excellent protein choice.

Elite Casein uses a cross-flow microfiltration processing to help preserve the natural state of casein protein’s important muscle building properties.

Elite Casein is formulated by in-house research and development scientists by carefully selecting ingredients that meet strict quality standards and specifications.