Procel protein supplement is an ideal option to build muscle and help in the development of your body. The unflavored crystals dissolve instantly in a full range of foods and liquids, and this protein powder contains essential amino acids and is low in lactose. One scoop of Procel protein powder contains 5 grams of protein and 28 calories, while a 10-oz. The protein powder can measures 43 generous scoops and has 1,204 calories. muscle building. Body development. Tasteless crystals. Essential amino acids. low lactose levels