The Biolage Normalizing Shampoo is a deep cleansing shampoo that is suitable for all hair types. The formula is inspired by nature's Lemongrass plant because of its cleansing properties and its citrus fragrance. This shampoo thoroughly cleanses hair, including chlorinated hair that have been exposed in swimming pools, without stripping it of its essential natural oil. For the best results, use with any Biolage conditioner.