ph 4.5 - 5.5 * Directions: Shampoo with the Enjoy formula of your choice. Remove excess water. Apply Hair Mask liberally and comb thru hair. Leave in 2-5 minutes then rinse thoroughly. * Tips: For a more intense treatment, apply Ejoy Intensive Reconstructing Spray before the Hair Mask. You may also cover your hair with a plastic bag and apply heat for up to 20 minutes.