The shampoo has been specially formulated to remove product deposits and protect the hair. It is a great way to remove environmental pollutants from your hair and will leave your hair clean and fresh for up to 24 hours. The formula is enriched with tocopherol, which fights free radicals and protects hair from pollution by encapsulating dust and other particles. This deep cleansing shampoo from Schwarzkopf thoroughly but gently cleanses the hair and scalp. This detoxifying shampoo with tocopherol protects hair from free radicals by encapsulating buildup and product residue. It is ideal as a pre-treatment before chemical treatments as it deep cleanses the hair. However, it is not recommended to massage the scalp before chemical treatments. It is suitable for all hair types that are exposed to environmental pollution.How to use: Apply a reasonable amount of shampoo to wet hair. Lather and rinse thoroughly. Repeat if necessary.