If you want to build muscle mass, you need proteins and training. Protein formulas with a high carbohydrate content, an excellent source of energy, are intended for athletes who train intensively. Carbohydrates are the best source of energy as they break down into glucose that the body can use for energy. In the form of a protein shake before training, they will provide the body with the energy needed for exercise.
After exercise, proteins help with muscle regeneration and body recovery and promote muscle tissue building.