Gel polish requires a curing process, rather than traditional air drying, to achieve its hardened state. This curing involves exposure to ultraviolet (UV) or light-emitting diode (LED) light, transforming the liquid gel into a durable, chip-resistant finish. The duration necessary for this transformation is a key factor in the overall application process.
The rapid setting time afforded by UV or LED curing is a significant advantage. It allows for a quicker manicure service and minimizes the risk of smudging or imperfections that can occur while waiting for traditional polish to air dry. This efficiency contributes to the longevity and appeal of gel manicures in both professional salons and at-home applications.