apres gel-x extend gel soak off" gold bottle" 0.5 fl-oz. apres our signature extend gel is the foundation to everything related to the gel-x system this revolutionary soft gel formula is used to help adhere our gel-x extensions onto the natural nail. when applied correctly, our extend gel imparts both strength and flexibility while making it easy to create beautiful, long-lasting nails that are also easy to soak off and remove. if you want to know what apres is all about, try a bottle of extend gel and see what we’ve built our entire collection around