Whey Protein is known to be one of nature's cleanest forms of protein. The protein in whey is made up of contents that are extracted from milk. Milk is made up of two proteins, casein and whey. The casein in milk is where the whey protein comes from. Whey protein can be separated from the casein or formed as a by-product of cheese making. When the water and casein are extracted, a whey protein concentrate is produced. Whey protein concentrate is very rich in BCAA's and Glutamine. The whey protein concentrate is micro-filtered with no heat treatment to produce extra pure protein. Together, this ultimately makes whey protein able to help muscle protein synthesis, support fat burning, boost the immune system, improve insulin sensitivity, and decrease appetite. In addition, concentrate whey protein is also known to boost production of glutathione, your body's master antioxidant.