Hard As Nails®, Top Coat, Nail Strengthener, Nail Protectant

Lasts a long time & works great.

This stuff is thick, it doesn't stay very long on your fingernail.

I have purchased many top coats that claim to be glossy but this one is finally true to the claim! Superior high gloss that stays after drying and feels strong.

I love this nail product. It leaves my nails protected and super shiny.

It is ok but peelswhen dry

Use it for Lily and fox nail wraps.

I bought this originally when I could not find the Sally Hansen pink tint hardener, because it was cheap. I prefer to wear clear polish 99% of the time but want some protection so I can grow my natural nails. However, when this is applied to the bare nail it peels off within a day if your hands get wet. I have tried double coats, wrapping the tip, drying the nail bed beforehand etc, but it always ends up coming off almost immediately. In contrast, when used as a true top coat over nail polish, it works great! It will help my polish last a week without chipping at all! So I would suggest using this only as a topcoat and never by itself. Will not repurchase because the peeling issue is unbearable and I don't want to redo my nails every day. In photo I am wearing one coat of Sally Hansen Cold as Ice and one coat of this topcoat (Hard As Nails Strengthening Top Coat).

Dries almost instantly, and works well over nail stickers to preserve their beauty for a couple of weeks.

As someone just beginning my DIY nail journey at home, I’ve been experimenting with ways to get a long-lasting, salon-quality manicure without breaking the bank. I picked up the Sally Hansen Advanced Hard As Nails Strengthening Top Coat after reading that it helps protect fragile nails—and after a few weeks of use, I can confidently say it’s a solid pick for beginners. What drew me to this top coat is that it does double duty—it not only adds a glossy finish to my manicure but also claims to strengthen and protect weak, brittle nails. Since I’ve had a history of peeling and breakage, I was excited to see if this would help. The application is smooth and easy, thanks to the wide brush that covers the nail in just a couple of strokes. The formula is clear, non-goopy, and self-leveling, which makes it very beginner-friendly. Even with my shaky hand, I managed a streak-free finish. It definitely adds a high-shine glossy top layer that makes my polish look fresh and professionally done. Over the course of two weeks, I noticed my nails felt harder and snapped less easily, especially at the edges where I usually get splits. I’ve even worn it on bare nails, and it gives them a polished, natural look while still providing that protective coat. It’s a great everyday option even when you’re not wearing color. Now for the one downside: the dry time is longer than I’d like. While it feels touch-dry in a few minutes, it can still dent or smudge easily if you’re not patient. I’ve learned to wait at least 15–20 minutes before doing anything with my hands, especially after applying over multiple polish layers. A quick-dry spray or drops might help if you’re in a rush. Overall, this is a fantastic top coat for anyone just starting their nail care routine at home. It’s affordable, strengthening, and shiny, and it’s helped me feel more confident doing my own nails. Just give it time to dry properly, and you’ll be impressed by how long your manicure lasts. Highly recommend for nail newbies looking for a little extra protection and polish!

THE best top coat

I haven't use it so far, but use other range from this same brand. Fingercross it'll work to pair it with my nail sticker for after polish 👍

I was wanting to replace and old bottle of the original sally hansen, hard as nails. This stuff is shocking. Very bubbly and is already flaking off my nails 4 hours later. Old stuff stayed on for 10days without an issue.