OPI Nail Envy - Original Formula #NTT80
OPI Nail Envy - Original Formula #NTT80
OPI Nail Envy Strengthener - Original Formula #NTT80
Say hello to stronger nails with our Nail Envy® nail strengthener, now featuring Tri-Flex Technology—a liquid shield that builds layer-based strength. Infused with biotin, calcium, and vitamins A, C, and E, this vegan formula* protects against chipping, peeling, and splitting, making nails 95% stronger in just one week!
How to Use:
- Apply 2 Coats: Start with two coats on bare nails for maximum strength.
- Daily Touch-Up: Follow with an additional coat each day.
- Weekly Removal: Remove after 7 days if desired.
Pro Tip: Use as a base coat under your favorite Nail Lacquer to further enhance strength.
*Vegan formula contains no animal-derived ingredients.
94% of consumers reported instant improvement.
98% agree nails feel nourished after one week.
9-free: Free from harmful chemicals like Formaldehyde and Parabens.

Followed instructions and put it on 2x day for a week - didn't make any difference other than dry my nails out further and give them a yellow tinge
Love it , but got 2 of same not 2 different colors. Kept it I will use it.
Opi Nail Envy and Repair Mode work exceptionally well on weak, thin, peeling nails to strengthen and lengthen natural nails.
Thank you for a great customer service
I can’t speak on the effectiveness yet. I also purchased Nail Envy in Double Nude-y, which is so thick it’s veritably chunky. That one is garbage. This one has a lovely consistency and fingers crossed that it actually works.