Worn under, over or on its own, this unique treatment is a base coat, a top coat and a strengthener. High Gloss Finish. Professional expertise in one bottle. DBP, Toluene and Formaldehyde free. For best results:. Apply as a base and let dry. Follow with 2 coats of your favorite Essie color. Then, apply one coat of glaze for a top coat finish. Great as a sealer for nail art. Made in USA!. .5 oz. Essie All In One 3-Way Glaze is a 3-in-1 formula to be used as a base coat, a top coat, or used alone as a nail strengthener. High shine finish leaves nail glossy and safe from chips.