Probelle Nail Hardener Formula 1

A base coat or stand-alone treatment that hardens nails using a unique formula. It strengthens damaged, weak nails for ultimate growth. Reduces splitting, breaking, & peeling. Simultaneously, Formula 1 leaves nails with a natural-looking, sheer white finish for a manicure ready look. Once nails have reached desired strength, follow up to maintain healthy nails with Nail Maintenance Formula 2. Free of DBP, toluene, resin & camphor. Contains formaldehyde.