I use it for all Nageel as nail hardener. For French, he is certainly not covering enough. After no longer helped me Microcell and Co. have (too dry nails but were indeed rock hard as hell are chipped), I want to get my nail hardeners of Maybelline, but the banners was sold out. So I resorted to the say here and has a stroke of luck! The making real rock-hard nails and the durability is mega! In my paint keeps never long, but already. Even the Transparent thereof can not keep up. The nails get to 2 layers a slight shimmer Rose (see photo). Small drawback: It is pretty fast thick and can then no longer difficult to distribute. One should then make ain few drops of nail polish remover in and then it goes well again.
