Infused with vitamins A and E, Natural Nail Strengthener delivers stronger nails and helps prevent discoloration. Wear it alone or use it as a base coat under color to add muscle to your mani. A vegan formula with no animal-derived ingredients or by-products. 9-free. Free of Formaldehyde, Formaldehyde Resin, Toluene, Xylene, Dibutyl phthalate (DBP), Camphor, Parabens, Ethyl Tosylamide, and Triphenyl Phosphate. Contains vitamins A and E.