I absolutely love this product!! I've always had pretty weak nails that would easily break. I started using this product a few months ago and I absolutely love it! It's helped to make my nails long and strong! I also love the shiny top coat it provides to make any colour pop!!

I love how shiny this polish is! When I'm not using it as a top coat I really like to wear it on its own. I haven't yet tried it as a base coat. I'm not a huge fan of how long it takes to dry so I don't think I'd like to wait so long for the base to try. Dry time in general is the only reason I don't purchase this one more often - there are others I prefer that dry in a fraction of the time and look just as shiny.

I really liked this. It wasn't super expensive, but it really helped to strengthen my nails.
The bottle through me off at first though- not being clear, I thought it was a polish.

This is the best top coat ever!!!

Salley Hansen's Diamond Strength is an excellent top and base coat. Wear alone or with polish. When applied as a base coat it covers imperfections and helps your nail polish go on smoother. As a top coat it protects your polish from cracking and peeling. It is an excellent product for strengthening your nails.

Love this ! Used it before I went to work, no smudges, made my nails firmer !

I normally use Seche Vite, but found this to be fairly effective in comparison and easier to find in a pinch.

My nails have always been thin and brittle...these products help with that...no more cracking or peeling nails!

Sally Hansen rarely goes wrong. This item works as advertised as a strengthening base and top coat.

This is the only top and base coat I use at the moment. It keeps my natural nails protected, and provides an excellent shield for my nail polish. My manicure lasts much longer when I apply this, and the shine is crazy!