Mass attack heavyweight is a high calorie version of the popular mass attack family.
some people have a very fast metabolism, which means it is physically very difficult to eat enough without feeling sick or bloated in order to gain weight. boditronics heavyweight is specifically designed for "hard gainers" or “mass gainers”.
containing a massive 60g of muscle-building protein, together with quality complex carbohydrates and medium-chain triglycerides (a fat that is processed in the body like a carbohydrate). boditronics mass attack, mass gainer packs a monster 1300 calories per serving when mixed with water (more if mixed with milk).