A rejuvenating hair oil system with a pre-shampoo treatment and a post-shampoo treatment and a method of use that promotes healthful hair growth and improved hair appearance. The pre-shampoo treatment is a mixture of oils that provides moisturization as well as healing the scalp. The post-shampoo treatment is a mixture that contains a variety of oils and extracts derived from fruit, herbs, plants, animals as well as the flowers and seeds of various trees. The natural oil carriers are generally also act as moisturizers. Other oils and extracts provide antioxidants, anti-inflammatory compounds, antimicrobials, and penetrating compounds. The pre-shampoo treatment is applied to the hair and scalp five to ten minutes before shampooing and the hair is covered with a plastic cap. In between shampooing, a small amount of the post-shampoo treatment is applied to the hair and scalp as needed.
