What it is: A gel-like nail polish that delivers ultrarich and smooth color to your nails that's also resistant to chipping. What it does: This nontoxic polish delivers a long-lasting gloss finish to your nails. It's designed to be worn with two coats, which set to a gel-like texture and create a longer-lasting wear. How to use: Start with a clean, dry nail. Apply a thin coat of base coat and let dry. Apply two thin coats of nail polish and let dry. Finish with a top coat.Pro tips: Brush over the edge of your nail tip left to right with both the color and the top coat to help extended wear.