Cuccio Trio 3-in-1 Treatment is a base coat, ridge filler, and strengthener all in one. It can be worn alone, as it contains optical nail brighteners to help make nails appear healthy, or as a base coat under your favorite Cuccio Colour(tm)™. 
 
Apply Cuccio Nail Solutions to the natural nail, starting at the center of the nail, near your cuticle. Appling a second and third stroke to the left and right of your center stroke and allow to dry before applying your chosen Cuccio Colour(tm)™ shade.