SNS Dipping is getting popular day by day because of the less or no use of UV light which may cause some side effects to your nails. SNS dipped nails are cheaper and are healthier for your natural nails. SNS stands for Signature Nail Systems. Our nail experts prepare a powder dipping system that is then escorted by a gel-based nail polish. The nail technician will gently apply the polish, dip your nails in the powder and the process is repeated until completion.