Product Overview BOSSY Gel Builder (30ml) is designed to give you stronger nail extensions with a natural look. This non-yellowing, non-burning, and non-running gel is perfect for creating durable and long-lasting nail extensions. It provides an easy application with a smooth finish, ensuring your nails stay beautiful and strong without any hassle. How to Use Apply a thin layer of BOSSY Gel Builder onto clean, prepared nails. Use a UV or LED lamp to cure the gel for the recommended time (usually 30-60 seconds, depending on the lamp's strength). Repeat for additional layers if necessary, curing each layer in between. After the final cure, you may proceed with filing, shaping, and finishing the nails as desired. Warning *Keep out of reach of children