Davines OI Shampoo 33.8 oz & OI Conditioner 33.8 oz Combo Pack Published by admin on November 27, 2024 Davines OI Shampoo 33.8 oz & OI Conditioner 33.8 oz Combo Pack. Adds volume and shine to hair. Keeps hair soft and manageable. Suitable for all hair types. Helps keep hair healthy.