Occasionally gels are often called "shellac," but The 2 aren’t always interchangeable. Shellac is often a trademark of CND, the creators of gel technological innovation. Consider it somewhat like “jacuzzi” and “incredibly hot tub,” the previous referring to the trademark brand title and the latter to a type of merchandise. https://bookmarkinglive.com/story18796199/the-fact-about-gel-remover-that-no-one-is-suggesting