What is the purpose of using a base coat on nails?

• A. To add color
• B. To protect the nail bed
• C. To strengthen the nail
• D. To create shine

Answer: (B)

Using a base coat on nails primarily serves the purpose of protecting the nail bed. It forms a barrier between the natural nail and colored nail polish, preventing staining and damage that can occur from pigments in the polish. Additionally, a base coat can help to promote better adhesion of the polish to the nail surface, which can enhance the longevity of the manicure.

While a base coat may also contribute to nail health by providing some strengthening properties and may create a smoother surface for polish application, its primary function is to safeguard the natural nail against potential harm from harsh chemicals and pigments found in colored polishes. This protective layer not only maintains the integrity of the nails but also enhances the appearance of the overall manicure by allowing for a more uniform application of color.