A polish manicures BFF! This non-yellowing, high gloss top coat will give your nail lacquer a beautiful, flawless and smooth luster. Keeps your reds, red. Keeps your deep colored nail polish from fading. Keeps your French Manicures from yellowing on Natural Nails. The air-drying formula will extend the life of your manicures. Tip: Apply a fresh coat about every 2-3 days in between Manicures, to keep polish fresh and shiny.