What it is: A nail lacquer that delivers both flawlessly smooth coverage and brilliant shine. What it does: It's custom-tailored to provide high-performance color with an exclusive 5-free formula. How to use: Apply 1-2 coats onto nail. For best results, use with a top coat and base coat. Style Name: Space. nk. apothecary Smith & Cult Nailed Lacquer. Style Number: 5348598. Available in stores.