L'Oreal Professionnel Serie Expert Metal Detox Shampoo in the 1500ml/50.7oz size is your ideal choice for effectively purifying and refreshing your hair and scalp. This professional-grade shampoo is formulated to remove impurities and excess metals that can accumulate in the hair from environmental factors, such as hard water or pollution. It provides a thorough and deep cleanse, leaving your hair feeling clean and rejuvenated. The larger 1500ml size ensures you have a long-lasting supply of this detoxifying shampoo to maintain the health and vibrancy of your hair.