Muscle-building powder is a high-carbon and low-protein health-building nutritional supplement, which is suitable for extremely thin people/people who always want to gain weight. It consists of carbohydrate, protein, fat, minerals and so on. Among them, carbohydrate accounts for about 79%, protein accounts for about 12%, and fat accounts for about 1%.

Muscle-building powder can provide higher calories for the human body (we all know that people who are eager to gain weight need more food calories) to gain weight, which is suitable for thin people who want to gain weight and people who can't absorb it well.