Signature Nail System
Signature Nail System (SNS) is a new breed of gel nail polish, it is a convenient way to strengthen natural nails while achieving a gel look.
It’s sometimes called powder gel nails, SNS nails provide many of the benefits afforded by traditional gel nail polish but minus a few of the drawbacks. SNS nails do not require any additional equipment to dry and instead hardens rapidly after contact with a specially formulated powder.