If you re looking to bulk up or add size you won t go wrong with Maximuscle Progain. Progain adds extra high quality calories to your diet which is vital if you want to build muscle size & strength. Combined with resistance training whey protein has been shown to increase muscle size & improve exercise performance than training alone. With Maximuscle rsquo s Progain you also get 32g of the same exclusive Biomax whey protein found in Promax. Whey protein when combined with resistance tr