What it is: A luxurious, non-greasy oil rich in vitamins, essential fatty acids and antioxidants.What it does: It offers multiple conditioning and moisturizing benefits. Argan oil is rich in essential fatty acids, antioxidants and vitamin E and is an age-old beauty secret that has many uses, helping to soften and hydrate hair, skin and nails. How to use: Put a few drops into your hands and lightly massage the oil over your face, exfoliated skin and hands. 1.7 oz.