All-in-one weight gainers take the guess work out of what supplements to use to maximise muscle growth and performance by combining all of the most essential nutrients required in one convenient shake. See More They are a blend of protein, carbohydrates and ergogenic aids which provide the necessary calories to build muscle as well as helping to enhance strength, endurance and recovery all-in-one weight gainer category is now arguably the second largest category in the sports nutrition market. All-in-one weight gainers are typically based on the same 2:1 ratio of protein to carbs as standard weight gainers. This ratio has been shown to be the most beneficial to muscle growth as it provides sufficient carbohydrates to load and replenish muscle glycogen which is the muscles main energy source, as well as ample amounts of protein to provide the amino acids required for muscular repair and growth.
Mass gainers are a blend of protein and carbohydrates which are higher in calories than standard protein shakes. See More The increased calories and the addition of carbohydrates in mass gainer formulas can help users make greater muscle and size gains as well as enhancing gainers are the next step up from standard protein powders for those who wish to make greater gains in size and strength. Mass gainers are essentially a protein shake that has had the calories increased with the addition of carbohydrates. As building muscle is a calorie intensive process, more calories than the body requires to maintain weight are needed to fuel the process of hypertrophy and as carbohydrates, or more precisely, the muscle glycogen they turn into when ingested, are the body’s primary energy source, an abundance in the diet provides the foundation required for growth.