Are your nails weak, splitting, peeling or brittle? Unable to grow long, attractive nails? If so, award-winning Nail Envy Original by OPI is your go-to, get-results solution. This protein- and calcium-infused nail strengthener promotes healthy, fortified and flawless natural nails. Applied alone or as a base coat under polish, a regimen of Nail Envy ensures your nails are nourished, revitalized and totally envy-worthy.