What is phototherapy gel？

Phototherapy glue is also called "gel", its main component is acrylic resin oligomer. In fact, everyone is no stranger to this thing, which is the material we use to make teeth. How to judge the quality of gel nail polish? Is the product quality of all nail shops really good? The quality of gel nail polishes on the market varies. When we are doing nail art, as long as the manicurist’s skills are good, no matter what glue is used, it can produce roughly the same effect, but then the effect of the glue on the nails will gradually manifest. Today teach you how to distinguish.