Cosmetics Nail Therapy Diamond Hard and Shiny Nails

I’ve tried everything under the sun to harden my nails and nothing has worked until I used this product. FINALLY.

love this nail polish but not sure about the expiration date

It really hardens the nails. Very good product.

It peels easily and yellows your nails.

Has not helped my nails. Peels off too quickly.

I've used this product before, actually it's all I use now. I didn't have any issues with it burning as noted by others. Mine was intended for Poland, all the info on the box is in Polish. It's the same item, I compared it w/ the bottle I had. They must ship to many countries, so your bottle may not be in English.

I have paper thin nails that break down to the quick. This is the ONLY product I've used that really works. I have nails again! But I don't use as recommend, I do first day one coat, second day second coat, third day leave off all day and then start the cycle again. Highly recommeded

This almost seems too good to be true that I finally found something that helps my brittle and fine nails grow a little. I waited a month before writing this review to see the results. This polish was working great for me the first month. I followed the instructions to use once a week after awhile. I'm into my second month using it now and notice half my nails are chipping. Disappointing to say the least but I'll continue using it.