Sally Hansen 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

It makes the nails strong specially for the damaged nails

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.

Hope it works so far working well.

Perfect just what nails needed

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.

Muito bom!

I’ve been using Sally Hansen’s Hard As Nails The Nail Clinic in Clear for a few weeks now, and I’m genuinely impressed. Right away, my nails felt stronger and less prone to peeling or splitting. The formula glides on smoothly and dries quickly to a clear, glossy finish—perfect for wearing alone or as a base coat. I’ve noticed visible growth without damage, and even after regular wear and household chores, my nails still look healthy and hard. The bottle is a good size and lasts longer than expected since a little goes a long way. If you’re looking to strengthen your nails without harsh chemicals or salon treatments, this is your go-to bottle—it really works!