How do you know if your hair needs oil?

Your hair likely needs oil if it feels dry, frizzy, or dull and looks brittle. This can happen when the hair produces too little natural oil (sebum), or when natural oils are stripped away through frequent washing with harsh shampoos (which contain sulfates, strong cleansing agents).

Ingredients such as argan oil, rosemary oil, and vitamin E help make your hair smooth and shiny again, while also nourishing the scalp.