OPI Nail Envy Original Formula Nail Strengthener, .5 oz

Had problems with chipping, peeling nails that really interfered with my classical guitar playing. I used this product as directed-always had the lacquer on my nails, every day. Don’t worry if you don’t see results right away. It took about 4 months or so before my nails started to get hard. Broken nails are a thing of the past for me. The polish dries clear but shiny.

As a classical guitar player, my nails are a vital part of the sound I want. As an older guitar player, my nails are getting brittle and tend to chip a LOT. But a healthy diet regimen, biotin supplements, and this nail polish / strengthener have been game changers.