The ageing process actually starts with fat loss progressing to loose wrinkled skin. What many do not know is that the fat (subcutaneous fat) underneath the largest part of the body, which is the skin, actually supports the skin and makes our face look youthful. As we age, our bone structure remains the same while we lose this fat, particularly in areas like the cheeks, the temples and the forehead. As a result, the face appears bonier and thinner. In addition because of the loss of support from the fat loss, the skin will sag causing lines in the face like smile lines and marionette lines to appear. (see picture above).