China Glaze is one of the top professional nail care products available. The China Glaze formulation is a one-of-a-kind formula that contains a special balance of polymers, to maintain color, shine and luster, and resins, to enhance flexibility and adhesion, that work together to create a nail lacquer that is chip-resistant, long lasting and durable Free of DBP, Toluene and added Formaldehyde China Glaze® Nail Care Cosmetics contain China Clay as a nail hardener.