+Diamond Oil Shatterproof Shine/Shatterproof Shine Intense ++Diamond Oil Shatterproof Shine/ Shatterproof Shine Intense vs. non-conditioning shampoo *Diamond Oil Shatterproof Shine/ Shatterproof Shine Intense vs. unwashed hair **Diamond Oil Shampoo, Conditioner and Shatterproof Shine vs. a non-conditioning shampoo