OPI Natural Strong Force Of Nailture is a 15ml nail polish designed to provide strength and protection while delivering a beautiful finish. This formula combines nail care with color for healthier-looking nails. Key features: • Natural strengthening formula • Professional salon quality • 15ml bottle size • Long-lasting wear • Easy application brush • Chip-resistant formula This polish is part of OPI's nail treatment line that focuses on nail health while providing color. The formula helps protect against splitting and peeling while maintaining the natural beauty of your nails. For best results, apply two thin coats and allow each layer to dry completely. A top coat can be added for extra shine and protection.