Bio-Oil is an oil formulated for skin care and helps improve the appearance of scars, stretch marks and uneven skin tone . It is also effective in skin aging and dehydration , Bio Oil is one of the biggest successes in the world. Bio Oil is a combination of plant extracts and vitamins suspended in an oil base, with the ingredient PurCellin Oil, which changes the overall consistency of the formula, making it light and non-greasy and ensuring that the properties of the vitamins and extracts are easily absorbed. Bio Oil respects all safety tests and is safe to use on the face, body and hair and also by pregnant women .