Our manicure solution contains glycerin, rosemary extract, vitamin E(tocopherol). It strengthens nail edges and prevents breakage. Protect nails from everyday injuries. Its application is simple: 1. Use a file to gently remove excess cuticle from the surface of the nail and the surrounding skin. 2. Rotate the product and evenly apply it to the skin surface and surrounding skin. 3. Let it dry. Enhance the protective layer on the surface of the nail. Suitable for people who wash their hands frequently.