My stretch marks are actually a thing of the past because of Bio-oil ,it is jus that good and I can't write much about it as much has already been written except to say that I'm never short of this product. During the day I use it on my skin after a shower before I dry my body so it is easily absorbed and at night I apply to dry skin. If I have to pin point one product that has made the most impact on my skin it would be bio oil. :)