Signature Nail System (SNS) is the process where your nails is dipped into the powder and sealed with a top coat. They are known for their durability & strength and it can be performed on your real nails or with extensions nails. Choose from our huge range of endless colours for your creative nail art design. SNS nails typically involves soaking your nails in acetone, which can be drying to the skin and nails if not done properly. It is recommended to have them removed professionally to minimize damage to your natural nails.