This Detox Shampoo cleanses and helps eliminate impurities and product residue in a gentle, effective way. Condition of hair is optimized for better styling. This product is free of SLS and SLES Sulfates*. Detox Shampoo helps to gently eliminate dirt and product buildup, and keeps hair moisturized.u2022 Free of SLS and SLES Sulfates**SLS (Sodium Lauryl Sulfate) and SLES (Sodium Laureth Sulfate) are sulfates commonly known to be harsh and potentially damaging to the vibrancy and longevity of hair color