Beard oil is the other form of beard conditioner that makes your beard soft and shiny. It makes your skin healthy and moisturized. It is equally beneficial to make your beard look softer, tamer and fuller. It also promotes beard growth. Beard oil works in the following ways: • It makes the beard tamer, fuller and lusher. • It moisturizes skin to reduce dandruff and dryness. • It provides a nice smell to your beard.