What is the main purpose of primer in nail applications?

The main purpose of primer in nail applications is to improve adherence of polish to the natural nail or artificial nail enhancements. When applied, primer creates a slightly tacky surface that encourages better bonding between the nail product (such as polish, gel, or acrylic) and the nail, reducing the likelihood of lifting, chipping, or peeling. This enhanced adhesion contributes to the overall durability and longevity of the nail finish.

While adding color to the nails, promoting skincare, or softening cuticles may be relevant aspects of nail care and aesthetics, they are not functions served by primer. In contrast, the primary role of primer directly addresses the critical issue of ensuring that the applied product stays intact for as long as possible, which is essential for client satisfaction and professional standards in nail services.