Usually when I think of nail stuff on the market (like Salley Hanson, Maybelline, etc.) I think of junk. But I've found an awesome nail hardener. It's called "Diamond Strength" (by Sally Hanson). I originally bought it as a clear nail polish, and loved it because it stayed on forever. After awhile I noticed my nails starting to grow and look a lot better. It's about $6 CDN, and you can find it pretty much anywhere that sells nail products. Just thought this may help out those here who are looking to grow their nails. Give it a try!