The Protein Works Total Mass Matrix

Total Mass Matrix is a calorie dense weight gainer designed for anyone looking to bulk up and increase muscle mass. Packed with over 450 calories per serving and over 40g of protein, Total Mass Matrix weight gainer is the ideal protein formula to add healthy weight, mass and size, without adding fat. Many weight gain formulas on the market claim to be calorie dense, but few can boast to be nutrient dense as well. Total Mass Matrix is a unique weight gainer that has been designed to be both. It possesses a