Argan oil has a unique and complex chemical composition. Argan oil is used to care for hair, skin, nails, massage, treat stretch marks, and treat various skin diseases. It can be eaten due to the presence of various chemicals and biological components. In addition, it contains sterols, ferulic acid, polyphenols, linoleic acid, and much higher levels of vitamin E. All of these components, individually or in combination with each other, perform many of the functions associated with argan oil.