American Crew Daily Cleansing Shampoo 33.8 Ounce 1000 Milliliters American Crew Daily Shampoo is a plant-based shampoo that is ideal for oily to normal hair. This is a gentle cleanser that won't strip natural oils from your hair and scalp and helps to break down excess oil. This pH-balanced shampoo is enriched with rosemary and Thyme extracts to provide an invigorating and revitalizing action for your scalp and to provide protection from the effects of UV rays. Wheat Protein adds shine to your hair and strengthens it from within.