What is the benefit of using a top coat after nail application?

Using a top coat after nail application provides several important benefits, primarily serving to protect the polish from chipping while also adding a desirable shine to the nails. The formulation of a top coat is designed to create a protective barrier over the colored polish, which helps to seal in the color and prolong its wear. This is crucial for maintaining the integrity of the manicure, as nails are continually exposed to elements that can cause wear and damage.

Moreover, the shiny finish that top coats provide enhances the overall appearance of the nails, giving them a polished and professional look. A top coat can also help to smooth out any imperfections in the base color, resulting in a more uniform and aesthetically pleasing result.

While hydration is important for nail health and adhesion is relevant to the application process, these functions are not the primary purpose of a top coat. It is specifically formulated to ensure durability and shine, making it an essential final step in achieving a long-lasting and beautiful manicure.