Stratamark was specifically developed for treatment and prevention of all types of stretch marks, particularly those covering a wide surface area, resulting from pregnancy, adolescent growth spurts, weight gain, or bodybuilding.stratamark is easily applied to all areas of the skin, including exposed and sensitive areas.stratamark is easy to spread over large surface areas of the body, making it ideal for use on the buttocks, abdomen, thighs, breasts and back.when used as directed, stratamark dries to form a invisible sheet, a protective layer that is gas permeable and waterproof which hydrates and protects your stretch marks, allowing the skin to normalize the collagen synthesis cycle.