My nails have improved

This product that doesn't nourish your natural nails to make them stronger and healthy, it just gives you a temporary "strength" by literally applying multiple coats over your natural nails each day. It is not a product that nourishes the nails and makes them healthy and strength. If you want to nourish your nails, use vitamin E oil instead.

Works better than the $20 bottle of nail hardener I got from Amazon.

Didn't stand up to my expectations.

Peeled off after one day and my nails are just as soft

Has helped my nail a lot. My nails was damaged and falling apart from long wear of fake nail from salon. This has helped make them healthier again

Seems to be working on my nails that were peeling terribly. You need to use it every day to ensure you are getting maximum benefit.

This is just a clear top coat. Nothing special about it. Only lasts a few days and My nails didn't seem any less brittle.

[This review was collected as part of a promotion.] I have used it for years and am more than satisfied with it.

Same great quality product that has been around for years. This is a good strengthener that can be worn as a base and top coat.