it works [SEP] my nails have never grown or if they do they the break en mass they are thin and tend to flake and break way down toward my cuticules i put this on every day do not miss a day within a week or two i have nails that are super strong or maybe it is just the coating that is strongi don t care the main point is that my nails are now getting longer and are not flaking or splitting i love them as a matter of fact since i do not want to run out of this stuff i am buying another just to have on hand buy this and give it a try if i can grow nails so can you