Here’s a healthy base support for weak and damaged nails. This natural all-in-one nail treatment and basecoat is the perfect foundation to help nails reach their full potential. Keratin and vitamin E promote harder, longer, stronger nails.In our commitment to the professional and as a worldwide leader in the nail industry we recognize the importance of a globally compliant nail lacquer that is free of Formaldehyde, Toluene, and DBP.