Ultimate Nutrition PROSTAR 100% Whey Protein is a high-quality blend of whey protein concentrate and isolate. Moreover, 6 g of BCAAs per scoopful will take care of the body and help build muscle faster. The supplement has a very low amount of fat content so that you do not end up consuming too many empty calories. Ideal for unisex, PROSTAR 100% Whey Protein is formulated using a process that utilizes a proprietary micro and ultra filtration process. This assures a high-grade product with cleanest sources of Whey. The choicest ingredients in PROSTAR 100% Whey makes it ideal for athletes who are in their 40s or above and working hard to build body by not letting waste of muscle, usual sight in old age.