Product overview high calorie mass gainer 4 stage protein blend with whey isolate high quality carbohydrates from oats zinc magnesium mct oil and creatine available in 4 delicious flavour options great tasting easy to mix formula product information phds new advanced mass is our most extreme mass gaining formula ever designed for serious hard gainers or any athlete undertaking the bulk phase of their nutritional plan with an incredible 1140 calories per serving as well as up to 193g of carb