Formulated with fairly traded argan oil, this shampoo gently cleanses while providing intensive smoothing and long-lasting shine with a frizz-free finish. Cleanses hair gently without stripping essential moisture and oils (also does not strip color). Formulated with taurate (listed as sodium methyl cocoyl taurate in the ingredient list), one of the most gentle surfactants available. Enriched with essential fatty acids, emollients and antioxidants to help reveal hair's natural radiance.How to use: Apply shampoo to wet hair and massage uniformly with fingertips over entire scalp. Rinse. To ensure optimal smoothing and shine benefits, follow with the Superbly Smoothing Argan Conditioner. Brand: Kiehl's. Style Name: Kiehl's Since 1851 'Superbly Smoothing' Argan Shampoo. Style Number: 315206. Available In Stores.