Do you know What is Cow milk and Milk Skin. If you are looking for the definition of Cow milk and Milk Skin or want to know what is Cow milk and Milk Skin?, then this is where you will fetch your answers. Well, in simple terms Cow milk is the milk obtained by milking cows. While Milk skin refers to sticky skin of protein that forms on the top of milk and milk containing liquids. Both these products are unique in their own ways. Cow milk is a Not Available colored dairy product and Milk Skin is White colored. The food gets it color dependent on the ingredients used and the preparation methods employed. Sometimes artificial food colors are added to give the dairy product, a gourmet look. Apart from their color what distinguishes them is their flavor and aroma. Cow milk bears Creamy, Sweet and Warm flavor with a Milky aroma whereas Milk Skin has Creamy, Milky and Thick flavor and a Milky aroma. The color, flavor and the aroma of these products depict their origin. Cow milk originated in Unknown, whereas origin of Milk Skin is traced back to Japan.