What it is: Get gel-like wear and shine with this easy two-step system that keeps your polish in place for up to 14 days. What it does: This collection features all-new shades with pure color pigments that lay down rich, streak-free color. How to use: Layer two coats of polish, no base coat needed. Finish with a high-gloss top coat. Style Name: Essie Gel Couture Nail Polish. Style Number: 5259423. Available in stores.