Goldwell Color Maintenance Mask, suitable for color-treated hair. Maintains and prolongs the shine of hair color while preventing fading. Application method: Before applying the mask, it is necessary to wash your hair thoroughly. When the hair is clean, the product can penetrate to the last layer of the hair. It is preferable to wash with lukewarm to hot water, as this way the hair pores open completely and the mask is absorbed 100%. Squeeze the hair to remove excess water. Take about two walnuts and apply to damp hair. It is preferable to apply from the mid-lengths to the ends and massage gently to ensure the product is well absorbed. Leave the mask on for as long as possible to work its way through the entire length of your hair. An ideal time is 5 minutes. Extra tip: For even more intense and proper hair hydration, wrap your hair with.