From time to time gels are called "shellac," but The 2 aren’t essentially interchangeable. Shellac can be a trademark of CND, the creators of gel technological innovation. Think about it a tiny bit like “jacuzzi” and “very hot tub,” the previous referring to your trademark brand title plus the latter https://emilianoohysi.uzblog.net/detailed-notes-on-gel-remover-43912925