Whey proteins (whey protein) is known as the king of protein, a protein is extracted from milk, has high nutritional value, easy to digest absorb, contain a variety of active ingredients and other characteristics, is widely regarded as one of the human quality of protein supplements.Whey protein powder is translucent yellow solid, liquid or cream milk fragrance slightly.Good solubility, water absorption, gel and nutritional value.Main ingredients are lactose, inorganic salt, lactalbumin, milk globulin and water-soluble vitamin B1, B2, etc.