Beard oil is a cosmetic product that is used to nourish both the skin under the beard and the beard itself in order to keep it "soft, shiny, and smooth". Beard oil mimics the natural oils produced by skin, such as sebum, and is composed mainly of carrier oils and essential oils. Beards can add a layer of protection to your chin and neck, thus keeping you warm in colder weather. The longer and fuller the beard, the better it will insulate your face. Make you feel more attractive