BARIELLEInstant Liquid Nail Hardener .5 oz. Hardens Nails & Strengthens Nails, Nail Hardening Base Coat

I’ve used this before so I know it works. Just understand you need to use it as a base each time you do your nails. It strengthens them so well. It is ideal for thin nails.

I absolutely love this product!!! I have used the Barielle Rebuilding Protein in the past and this is the first time I have used the Instant Liquid Nail Hardener. I have healthy nails but I hate using colored nail polish because it's too much trouble to maintain. I use this just like regular polish. I put on two coats and it lasts about a week. It doesn't chip and neither do my nails. As I said, my nails are healthy but with using this product they are healthier than they have ever been and grow like crazy. I will never use anything else after using this. I highly recommend this to anyone who wants to use a clear polish or just to use as a base or top coat.

I have good nails but heard this worked great for a top coat too. It does!! My nail polish did not chip and my nails grew and looked good and strong after I removed the polish.

I've been using this product since May according to the instructions and have seen absolutely no improvement on my nails. When first applied the nails look good, the product leaves them shiny and it does harden the nails, but.....the tips soon become weak and break just as they did before using this product. I would not recommend this product if problem nails are your issue.

I haven't waited long enough to give this stuff a five star review, but I like it. I think it provides a good layer of protection. And it is NOT super glossy like other products. For us guys, that's an important plus.

I will use this brand for now on. It is very very nice.

My nails are not in good condition to say the least. I had acrylics on my nails for the better part of 25 years or more. I just bought the oil, cream, ridge filler and the 7 in 1 elixir. I'm looking forward to having beautiful nails soon.

I liked the fact that the product does not contain formaldyhyde. Otherwise, it's no better than Sally Hansen or other drugstore fingernail treatments. I followed the directions, and waited 2 minutes between coats. Product applies easily and looks good for a couple of days. Then it began to peel off my nails. I don't understand how this can harden one's nails. I will buy Sally Hansen again in the future.