Skin & bones are left in because there is no waste in canned salmon – the liquid, skin, and bones are all edible and supply important nutrients such as calcium and phosphorus. Our high-heat sterilization process softens them so they are easily mashed and blended into salmon salads, casseroles, and other delicious meals. If you’d prefer, Clover Leaf also produces a Skinless Boneless line of Salmon products.