The Genesis Nutri Fortifiant Shampoo Gently Cleanses Scalp & Hair While Adding Moisture. It Provides Intense Nourishment And Gently Detangles Hair. The Genesis Mask Provides Intense Nourishment & Hydration. It Smooths & Detangles Your Hair And Fortifies Against Breakage. How To Use:Shampoo:7.Apply Shampoo To Wet Hair. 8.Leave On At Least 2 Minutes. 9.Rinse Thoroughly. Mask:9.Apply The Mask To Shampooed And Towel Dried Hair. 10.Massage Through Lengths And Ends. 11.Leave On For 3 5 Minutes, Or Longer Depending On Desired Degree Of Neutralization. 12.Rinse Thoroughly.