For strong nails on their own or under color, buff up your nails with Natural Nail Strengthener. Infused with vitamins A and E, Natural Nail Strengthener delivers stronger nails and helps prevent discoloration. Wear it alone or use it as a base coat under color to add muscle to your mani.

Benefits: Vegan. 9-Free. Contains vitamins A and E.

Suggested Use: Can be used alone or under OPI Nail Lacquer, finish with OPI Top Coat, then Let dry.