Vichy Dercos Nutrients Detox Shampoo is a daily plant-derived purifying shampoo to rebalance oily hair and scalp caused by pollution. Enriched with formula with cleansing spirulina algae and absorbing activated carbon, Vichy Dercos Nutrients Detox Shampoo refreshes scalp, protects against deposits and groomed the hair. Silicone free for a natural feel.