Definitely! First you just have to address the issue that's making it difficult to grow your nails out, though. If you have soft nails, Nailtiques Formula 3 Nail Protein has been around forever and people swear by it for strengthening nails that chip or bend too easily. If your nails are dry, brittle, ad just generally unhealthy, there's also Barielle Pro Argan Oil Nail Fortifier, which is supposed to hydrate and protect as well.

IF you're just a nail biter whose nails are otherwise healthy, though, we'd recommend Perfect Formula Pink Gel Coat. It makes your nails super hard, shiny, and so rosy-pretty that maybe you won't want to bite them long enough to let them grow out.