Mask developed to intensely hydrate dull hair lacking vitamins A and B5, revitalizing it. Indicated for dull and lifeless hair. How to use: For regular hydration: After washing, apply to damp / wet hair. Gently massage and leave for 3 minutes. Carefully remove all the product with plenty of water. For high hydration: For excessively dehydrated hair, after washing, apply throughout damp/wet hair. Put on the thermal cap and let the product act for 20 minutes. Carefully remove all the product with plenty of water and then dry the hair. This procedure should be performed a maximum of 3 times a week.