Vichy Dercos Nutrients Detox Shampoo is specifically formulated to deeply cleanse and rejuvenate hair and scalp made greasy from external aggressors such as pollution. It combats oiliness caused by environmental aggressors and addresses scalp health and hair is left feeling lightweight and silky with a healthy shine. A detoxifying shampoo to rebalance greasy hair and scalp aggressed by pollution. For best results use with Dercos Nutrients Detox Conditioner Your hair and scalp will feel purified and your hair volume is increased while your sebum is decreased. Tested under dermatological control with a hypoallergenic formula. No parabens or silicone.