Needless to say that stretch marks are unsightly an uncomfortable for any person. In most cases, stretch marks are caused by rapid growth spurs in height or weight. As a result, the skin tissue becomes scarred. Unfortunately, these scars can appear anywhere on the skin making them difficult to hide. In order you can understand better the stretch mark issue it is essential for you to understand that normal human skin has 80% collagen and 4% elastin the damage of which cases stretch marks. As a ma