China Glaze is a professional-level nail enamel made with a special balance of polymers and resins that combine to create a nail lacquer that is long lasting chip-resistant and resistant to color and shinefading. Will not thicken in the bottle no thinners necessary. Formulated with hardeners to make polish last longer Does not thicken Professional 440-strand brush for great application Free of DBP / Toluene and added Formaldehyde Color-rich hues ensure long lasting coverage Rapid Drying High-Gloss Finish No Chipping or Peeling Specially Designed Bottle for Comfort and Accurate Application Our color experts watch the runways so you are always in fashion Salon tested.