Apply the right amount of product evenly to shampooed and towel dried hair, Work the product on the palm of the hand before application. For medium to coarse hair: apply to damp hair and leave on for 5-10 minutes. Rinse thoroughly. For medium to fine hair: apply to dry hair, leave on for 10 minutes. Rinse thoroughly. Proceed with the shampoo. For an extra nourishment treatment: apply before and after shampooing as indicated above.