OPI Nail Envy Pink to Envy Buff up nails with a sheer rosy pink nail strengthener that'll enhance your natural nail color. Nail Envy®with Tri-Flex Technology™ strengthens and protects against chipping, peeling, and splitting, resulting in healthy looking, vibrant nails that are 95% stronger in 1 week. Now formulated with Tri-Flex Technology™, a liquid shield that reinforces the nail with layer-building strength. This vegan formula strengthens and protects against chipping, peeling, and splitting, resulting in healthy-looking, vibrant nails everyone will envy. Layer this sheer rosy pink nail strengthener onto nails to give 'em a subtle tint that makes your natural nail color look better than everrr. It's the perfect au naturale look. No animal-derived ingredients or by-products. Nails are 95% stronger in 1 week. 94% of consumers said nails instantly improved. 98% of consumers agree nails feel nourished after 1 week. 9-free. Free of Formaldehyde, Formaldehyde Resin, Toluene, Xylene, Dibutyl phthalate (DBP), Camphor, Parabens, Ethyl Tosylamide, and Triphenyl Phosphate. Use Apply 2 coats to bare nails followed by an additional coat daily. Remove on day 7 if desired.