L'Oreal Professional Serie Expert B6 + Biotin Inforcer Conditioner, 25.3 Ounce (750 ml) Go to amazon.com Related posts 10 best loreal shampoo with biotin for 2022 Feature25.3oz (750ml) DescriptionL'Oreal Professional Serie Expert B6 + Biotin Inforcer Conditioner 25.3oz (750ml)