Avocado oil is a heart-healthy oil, high in oleic acid, which is an unsaturated fat. It contains vitamin E and also helps the body absorb other fat-soluble vitamins. Avocado oil is low in LDL, or “bad,” cholesterol, and high in HDL, or “good,” cholesterol. avocado oil can benefit your hair, as well. Treating your hair with avocado can moisturize, repair, and strengthen your hair. Avocado oil can help seal cuticle cells, which can prevent hair from breaking. The antioxidants and anti-inflammatory agents in avocado oil help your skin stay smooth, strong, and elastic. Its used to calm itchy skin. heal chapped skin.