What is the primary purpose of using a base coat?

• A. To increase shine
• B. To protect the nail
• C. To help paint adhere
• D. To strengthen the nail

Answer: (C)

The primary purpose of using a base coat is to help paint adhere effectively to the natural nail. Base coats create a smooth and even surface for nail polish application, which enhances the polish's ability to adhere properly. This foundation is crucial as it can also help prevent chipping and peeling of the nail color, ensuring a longer-lasting manicure.

Additionally, base coats can provide a barrier between the natural nail and the colored polish, which can be beneficial in reducing staining from pigmented nail products. While they may also contribute to shine and can have strengthening properties, those are secondary benefits compared to their primary role in aiding the adhesion of nail polish.