Are you struggling to gain good quality size and muscle? The key to gaining size is increasing calories and there is only so much food you can eat or time to do so in the day! Gold Standard Gainer was formulated with quality calories in a 2:1 ratio of carbohydrates to proteins in an easy to drink shake. Each delicious serving of Gold Standard Gainer weighs in at 650 calories with 60g of high quality complete whey proteins, mostly isolate to help you get the most out of your workouts and gain some serious size. In addition Gainer's wholefood carbohydrate blend includes oat, pea and potato plus healthy fats from medium chain triglycerides, chia and flax. Build Strength & Muscle Mass Protein & Carb Muscle Recovery Formula 60 Grams Of High Quality Protein (Primarily From Isolate Sources) 650 Calories From High Quality Wholefood Ingredients Fats From Flax, Chia & MCTs 109-116 Grams Of Carbohydrates From Oat, Pea & Potato 2:1 Ratio Of Carbohydrates To Proteins Informed Choice Certified - Trusted By Sport For Sport For A Higher Standard Of Muscle Forget thick, lumpy gainer proteins, Optimum Nutrition Gold Standard Gainer mixes easily in a shaker cup. not need to blending or vigorous stirring!