essie gel couture is a 2-step system that combines color and top coat. It is an alternative at-home gel color system that stretches the limit of long lasting nail polish for up to 15 days of gel-like wear.* This gel-like top coat is formulated with triple shine benefits that maximize light reflection for instant high shine. This high-viscosity formula provides a plump, smooth surface and a durable barrier to protect durability and shine. Instant glass-like shine. Plumped, smooth surface to maximize light reflection & shine. Color + top coat creates a durable barrier to protect shine. Exclusive formula with flex.e gel technology that bonds and moves with you nails to resist chipping. Vegan formula no animal-derived ingredients.