
Castor Oil

For stretch marks, apply castor oil morning and night. Gently massage a liberal amount of this oil into your stretch marks. The primary benefit here is deep moisturization from the oil, which will soothe any itchiness and keep your stretch marks from drying out. Keeping these types of scars moisturized will make them less noticeable over time as they fade.
You can make the product more effective by massaging it into your skin, rather than just applying it on top of your scars. This will help the stretch marks heal even better.
Castor oil, which is used in the treatment of a number of skin problems such as wrinkles, age spots, moles, dark spots, fine lines and pimples can also be used to get rid of stretch marks.