Easy to use once or twice a week, simply place a tube of oil in a cup of hot water or under hot running tap water and apply to damp hair. Leave in for 60-90 seconds, then shampoo and rinse. Its that simple! Jojoba Oil: has been used for centuries as a deep moisturizer for hair and scalp. Lightly coats the hair shaft and helps break up sebum build up on the scalp. Rosemary Extract: stimulates circulation while strengthening and revitalizing hair. Vitamin A and E: nourishes each strand of fine, brittle, or over-processed hair with antioxidant protection. Contains no artificial colors or inexpensive oil fillers.