Product Highlights: • A near perfect balance of protein and carbohydrate • State of the art weight gainer delivering 54 g of Quattro time-release protein • Includes four strains of friendly bacteria, added zinc, boron, magnesium & vitamin D Instant Mass PRO is the Ultimate State of the Art Weight Gainer Instant Mass PRO is not a typical weight gainer, it is an ultra high-quality weight gain product made with a near 50/50 split of protein and carbohydrate. With 54 grams of Quattro time-release protein per serving this is arguably the highest quality blend found in a weight gainer. Quattro is unique to Reflex and consists of three different types of whey protein, pure low-temperature ultra-filtered whey protein, hydrolysed whey protein and low-temperature native whey protein isolate; these 3 super proteins are combined with pure low-temperature micellar casein to provide four of the best - Quattro! Zinc, Magnesium, Vitamin D and Additional Nutrients Instant Mass PRO weight gainer contains vital minerals. Each serving provides a significant source of zinc and magnesium which contribute to normal functioning of the nervous system (magnesium) and to the maintenance of normal testosterone levels in the blood (zinc). We Do Not Use Inferior Ingredients As with all Reflex products, Instant Mass PRO weight gainer only contains the finest quality ingredients available. More importantly, Instant Mass PRO does not contain any added soy protein, corn syrup, dextrose, hydrogenated fats, cheap vegetable oils, added sugar or salt!