DUO LP PRO: a brand known for the efficiency of its lotion against lice and nits, 100% efficient only in one application. The DUO LP PRO lotion is an anti-lice product with patented formula. A formula based on Oxyphthirine that acts on the respiratory system of lice and nits leading to their asphyxia. Created for children DUO LP PRO is odorless non greasy, without essential oils, without alcohol, without fragrance, perfectly tolerated for babies over 6 months.