Hard as Nails Hardener, 13ml

The only product that's finally helping with my brittle nails, really. And I had tried a few other options. You must reapply after a couple days and redo the manicure after 3 or 4 so the edge is strong. I haven't tried it as basecoat. Finally hopeful about my nails!

I'm so glad I bought this polish! My nails are well protected and shine like healthy ones. My thinned nails, which were used with gel polish, needed this protection. And the quality is simply excellent. Every time I apply this polish, I thank Amazon for such a great product.

Liked it

So affordable does the job and it make my nails shiny and so cute !

My nails have definitely stayed in tact since I’ve been using this.

Used it and still my nails kept breaking up

Sally Hansen has always been the go-to nail strengthener. I've been using it for over 15 years. The nails always recovered after three months of use.

Really nice product I used it on my nails and it even smelt nice like the old fashioned nail polish and I loved the way my nails got so shiny and did actually feel nice. Thank you.

Ger ingen förstärkning. Känns plastigt i nageln.

Hope it works so far working well.

I use a hybrid picking technique (Flat pick, then use all three remaining fingers on steel string guitars, electric and acoustic, no finger picks). That is hard on your nails, which wear down to nothing in short order. I tried the fake nail thing: too much trouble, and you can't really feel the strings as well. So I experimented an all sorts of clear nail polishes/hardeners, all the Sally Hanson products and several others. i tried generic super glue. This particular Sally Hanson product is the best by a pretty good margin. It does not flake off, and it is SIGNIFICANTLY harder than any other product, last sveral time longer. I does not damage or dry out my nails at all. I get hours of playing out of each application. It is very freeing not to have to limit your technique to keep your nails in order. If you hybrid pick or do fingerstyle without picks, this is the one to try.

The product us amazing and keeps my nail strong but the only problem I feel is that it peels off fast and u have to keep reapplying otherwise it’s a good product.

Was using another brand for some years and decided to try this one. Product seems bit thick which I don’t personally like so will switch back to my previous brand once it is finished.