Labrada Muscle Mass Gainer 1kgLABRADA MUSCLE MASS GAINER 1KG PRODUCT DESCRIPTION: Muscle Mass Gainer is a delicious, high calorie shake fortified with muscle building protein, carbohydrates, creatine monohydrate, and essential nutrients. If you typically struggle to add size to your frame, Muscle Mass Gainer can help you quickly get the gains you want. It contains all the calories you need with just the right ingredient blend to keep you in a continual muscle building state.