Nutritech Premium Mass Builder Vanilla 1.5 kg has been specifically formulated to help you achieve your goal of improved strength and to maximise lean muscle weight gain. It is high in protein, high in carbohydrates and dense in calories. It contains L-Glutamine, L-Isoleucine, L-Leucine, L-Valine, Taurine and selected vitamins and minerals to help you achieve your goal, while tasting great thanks to the delicious strawberry flavour.