Perfect for ageing, mature hair, label.m Therapy Rejuvenating Mask is an intensive treatment that is formulated with the Rejuven-8TM Complex, which contains eight of the most technologically-advanced anti-ageing ingredients that will leave your hair feeling strong, lustrous and full of vitality. Dull, weak hair will be completely transformed. - L.M. Directions of use: Apply to hair and massage from roots to ends Leave on for 5 minutes Rinse thoroughly