Nail Envy Nail Strengthener Original Formula by OPI provides maximum strengthening with hydrolyzed wheat protein and calcium for harder, stronger, natural nails! Ideal for weak, damaged nails. (Results are based on variables, each ones desired results, correct application, type of work you do. On average, you should begin to see growth within 2-3 weeks, however, everyone's nails grow at a different rate.)
Apply two coats to clean, dry nails with cuticles pushed back, followed by one coat every other day. After one week, use any OPI Polish Remover to remove all Nail Envy and nail lacquer, if present. Begin application again. Nail Envy works best to strengthen nails as a base coat in actual contact with the natural nail. It can also be used as a top coat over nail lacquer.