Mass FX offers four different proteins with varying speeds of absorption from our fast absorbing Whey Protein concentrate to our slower releasing Micellar casein, we have used a fantastic quality maltodextrin and added extra fibre. Most people do not have enough healthy meals in their daily diet. Here at Smart-tec we formulated a product that can either be used as a healthy meal replacement or a calorie dense mass gain formula. It tastes great and can be used two or three times per day with out feeling bloated and dreading your next shake. We want you to look forward to your next Smart-tec shake and incorporate it into your health conscious lifestyle. A fusion of four Proteins > Contains Whey protein concentrate > Contains Micellar Caesin > Ultra high in Fibre > Aspartame free