How Alfaparf Recharging Mask Works:- The bio-reconstructive action of the Bamboo shoot guarantees total repair of the hair structure.- Ingredients that promote hair structure are released by special carriers only where necessary, treatment after treatment.How to use:Apply a small amount of product to towel-dried hair and distribute evenly. Leave on for 5 min. Rinse well.Size:250 ml - 8.45 Fl. Oz