Get MesmerEyes with Defensil – our unique protective tonic made from the magic of Hyaluronic acid, and Vitamins E, C, and B3. Our rich, moisturizing formula delivers an intense color that lasts upto 10 hours, making eyes appear brighter and more energized on application. Parabens-free. Mineral-oil-free. Formaldehyde-free. Formulated in Germany.