Vitamin E oil is a natural oil derived from vitamin E, a nutrient found in certain foods and supplements. It is an antioxidant that helps to protect the skin from damage caused by free radicals. It can help to reduce the appearance of fine lines and wrinkles and also moisturizes the skin. It can also be used to improve the appearance of scars and stretch marks. Vitamin E oil is often used in skincare products, such as lotions, creams, and serums, and can also be used as a standalone product. It is considered safe for most people when used topically, but it's always best to do a patch test before using it and to consult with a healthcare professional before using it internally as large doses may cause skin irritation and other adverse effects.