Cnp pro mass is a high quality mass gainer protein powder for anyone who wants to pack on lean mass if you struggle to put on weight have a hard time adding muscle to your lanky frame or have a fast metabolism and a small appetite this will help you reach your goals in order to gain muscle mass do it the smart way with this blend of two forms of protein maltodextrin carbohydrate and mct fats in the perfect ratios end the cycle of frustration and finally start to gain mass with this tast