Whey protein is a natural protein made from milk. Whey protein comes in three forms: whey protein concentrate, whey protein isolate and whey protein hydrolysate. Whey protein powder is widely known to lose fat and preserve muscle, increase size and strength, and reduce hunger. Recently, whey protein has been proven to improve the body’s immune system. Learn more about protein here. Whether you’re taking whey protein powder for weight loss or to maintain a healthy lifestyle, Vitasave.ca is sure to offer you the widest selection of whey protein at the best price.