Ecooking Top Coat gives your nails shine, protects the nail polish and extends its durability. Base Coat, Nail Lacquer and Top Coat contain, among other things: Natural bamboo extract that strengthens the nails. Natural vitamin E, a strong antioxidant that cares for the nails and protects against free radicals. Natural glycerin that provides moisture and care to the nails. Vegan, fragrance-free and dermatologically tested.