Sally Hansen Advanced Hard as Nails Strengthener, 13.3ml (Pack of 1)

This is a good product, it makes my nails much stronger. Easy to put on, makes a good base for varnish, worth the money

Excellent, stays on for long & makes your nails look healthy & shiny . Highly recommend 👌

I bought this one week ago. I am a very practical person and do a lot with my hands at work and at home which often causes my nails to break before they have the chance to grow. I decided I wanted my nails to grow and so looked for solutions, which led me to this product. Just one week later, I have noticed a massive difference....My nails are actually growing! Thank you!

I've been using Sally Hansen Hard as Nails for a while now, and it’s become a staple in my routine. It applies smoothly without streaks and dries fairly quickly, which is always a plus. My nails definitely feel less prone to breaking when I use it regularly and have a better chance of growing to a nice length (though they do eventually break/split/bend still (it's not a miracle treatment and I probably need more supplements). It’s a solid option if you're looking for a basic, reliable nail treatment that does what it says. Definitely worth picking up if you want to try something that works without spending a lot (I have found it is often cheaper on Amazon than in Boots)

Great quality, value for money

My nails kept breaking and this protects my nails making them feel strong and looks lovely with a shine. Highly recommend xx

Ok so, getting a good quality nail hardener in 2025, you would think should be easy right? Especially when it has the name 'Sally Hansen' on the bottle - a name known for good products. Sadly, I have found this to be lacking in performance and expectations. It has been demoted to a base or top coat. And my 'paper-nail' remains paper like....whilst I try and find something that works.

Have used this on off for years is good really helps my nails grow without breaking Good value

I like plain nails but want them to be healthier and look neat and nice so have been using this product for years. I'm glad I found it here

Funciona 1000% Mis uñas nunca habían sido largas e irrompibles ❤️

I decided on day to actually learn what you are supposed to do with your nails correctly and decided to not just buy stuff from the dollar store anymore. That lead me down a deep rabbit hole about which products where best, the types of nail polish, undercoats, top-coats, gels, hardeners and AHHHhhhh! Suffice it to say I am more familiar and comfortable building a fire in my wood stove or fixing things around the house. I am also... kinda of cheap because I have brilliant children who will want to go to college someday and other things I am always saving up for. So, with all of that in mind I started the journey towards finding high quality but not too expensive clear coats. This was one of the 3 I bought and I am absolutely impressed! It lasts for weeks. I am pretty rough on my nails but this stuff just lasted and continued being shiny, smooth and keeping my nails happy. One thing I did notice which is probably just because I have never used anything like this before was that instead of breaking off in one big break like my nails normally do, with this on they flaked in layers or broke in smaller ways just at the tips. It didn't seem like it caused any negative issues because nails will always break eventually, but that was a change in how they reacted I noticed. So for the price and what it is the quality is there. It isn't too thick which is nice, and it dries quickly. Can't ask for much more for a basic hardener/clear coat.

I've tried nail strengtheners in the past, but they never worked for me. My nails are very fragile, brittle, and soft; those are their characteristics. I decided to try this product, and I'm very surprised. My nails are growing stronger, a little thicker, and they don't break easily. I've been using the product for a month now, and I've only used half of it. I put on three coats, and they last four days. I remove them and reapply the product. I also use it as a base for my pedicure. It's simply wonderful because I've never had long nails before, and now they're growing stronger! Girls, I recommend it! You must have it! I want to buy more nail polishes from the same brand. I want to use these strengtheners forever.

Grossartiger Nagelhärter, ich hatte mir durch Nagelstudio u zu intensivem Abfeilen meine Fussnägel versauen lassen. Mit dem Härter schon nach kürzester Zeit eine merkliche Veränderung u nun alles wieder schick. Ich habe immer nach 3-4 Tagen den Lack abgenommen u neu aufgetragen. Werde ihn weiter nutzen.