OUAI Detox Shampoo 3 fl oz (travel size) **Also included are two .34 fl oz sample packets** BRAND NEW, NEVER USED!! $16 MSRP This concentrated shampoo with apple cider vinegar will deeply cleanse away dirt, oil, and product buildup/impurities. It also removes buildup from styling products and hard water deposits. Leaves hair feeling refreshed and super clean. Also contains hair-strengthening keratin. Safe for all hair types, including color-treated, keratin-treated and Brazilian blowouts!