When most of us think of important organs of our body, we don't usually think of our skin. But did you know – the skin is actually the largest organ in the human body, and weighs about 8 pounds (3.6 kilograms). The average adult has 22 square feet of skin (2 square meters) says National Geographic. With all that skin, you can see how this organ is so essential to the body. Care for and protect your skin like your life depends on it, because it does!