I love Nail Envy! My nails are thin and peel/break often. After using Nail Envy for a few weeks my nails were stronger and had grown without breaking. I followed the directions for a few weeks and then used it as a base coat each time I painted my nails. I will continue using this as my primary base coat!

It repaired my breaking nails within a few days, and dries super quickly. It doesn't help with peeling that much, but it can nip weak nails before they get worse. I use it about once a month for a week, and it leaves my nails ready for my next mani.

I luv the OPI brand of nail products. Nail Envy has a great formula right down to the bottom of the bottle. It helps my nails to grow longer. It doesn't always help with the peeling :(

My nails are paper thin and peel apart. After using Nail Envy I have long, strong nails for the first time! Anyone trying to grow weak nails, this is a must have product. It's a little pricy, but well worth is

This is a fantastic nail strengthener as well as a base coat to apply before your nail polish. It has made my nails less brittle and I love the fact that it dries so quickly, making the manicure process a breeze. It's a little on the pricey side but well worth the money. I have repurchased this multiple times and will continue to keep it as a staple product for my manicure.

I use this as my normal base coat every time I do a mani. I've been using this since February of 2012 and my nails have definitely improved since then!

I have been using OPI nail envy nail strengthener for several years. After almost 20 years of biting my nails it left my nail thin and bendy. OPI nail envy has helped my nail drastically. They are now longer, harder and healthier.

Prior to using this product my nails would always break. Now they are strong. I need to keep using the product in order to keep my nails nice. Dries within 5 minutes and leaves a very nice shine.

Have very thin tearing nails with ridges..made my nails stronger.

I use it but I don't see any strengthening of the nails. If too many coats are applied, my nail yellows. I primarily only use this as a base coat for coloured polish.