KeraCare Oil Sheen With Humidity Block in an 11 oz size contains a light conditioning blend of olive oil, carrot oil, and herbal extracts. KeraCare Oil Sheen With Humidity Block provides a light conditioning blend of olive oil, carrot oil, and herbal extracts in an 11 oz size. This formula is designed to nourish and protect hair against humidity, keeping it looking healthy and hydrated. KeraCare Oil Sheen With Humidity Block in an 11 oz size is scientifically formulated to nourish and protect hair against humidity, thanks to its light conditioning blend of olive oil, carrot oil, and herbal extracts. With its nutrient-rich formula, your hair will stay healthy and hydrated all day long.