Our iconic nail strengthener now features Tri-Flex Technology to strengthen and protect nails against chipping, peeling, and splitting. The result? Healthy-looking, beautiful nails that are 95% stronger in 1 week.*

*When used as directed

Click on the tutorial to learn how to create your Dream Rou-Team for optimal result by pairing OPI Repair Mode with our Nail Envy​

• What is different about Nail Envy Strengthener in comparison to Original Nail Envy?

  The Nail Envy formula has been updated with new Tri-Flex Technology, which consists of 3 resins that form a supportive layer onto the surface of the nail, adding strength.

• Nail Envy Strengthener and Nail Envy Color utilize Tri-Flex Technology. What is Tri-Flex Technology?

  Tri-Flex Technology is the combination of 3 resins-nitrocellulose, epoxy resin, and acrylate resin. These create a liquid shield when applied and reinforce the nails with layer-building strength.

• Strengthener under Nail Envy Color or other OPI lacquers?

  Yes, Nail Envy Strengthener makes a great strengthening base coat under Nail Envy Color or OPI lacquer shades. It not only provides strength, it also provides a barrier to protect nails from any discoloration.

• Can I use Nail Envy Strengthener with Repair Mode?

  Nail Envy can absolutely be used over Repair Mode, but make sure you wait 10 minutes between each application! For best results apply 2 coats of Repair Mode before prepping nails, then clean nails and apply your favorite Nail Envy Strengthener.

• Why was formaldehyde removed from the treatment’s formulas?

  OPI treatments were reformulated to remove formaldehyde and several other ingredients, creating more globally compliant products that meet the 9-free benchmark. ​