OPI Nail Envy Strengthener

Nail Envy Nail Strengthener - BenefitsNails are 95% stronger in 1 week9 FreeFeaturesThis rich navy blue nail strengthener will toughen up nails big time thanks to Tri-Flex Technology, a liquid shield that reinforces the nail with layer-building strengthOPI's formula strengthens and protects against chipping, peeling, and splitting, resulting in healthy-looking, vibrant nails that everyone will envyNo animal-derived ingredients or by-products - Nail Envy Nail Strengthener