

💅 Strength that shines through—because your nails deserve the spotlight!
Sally Hansen Advanced Hard as Nails Strengthener is a 13.3ml nail treatment designed to protect and strengthen soft, fragile nails. Its unique nylon formula fortifies nails to prevent chipping, splitting, and peeling, while retinol, copper peptides, Omega 3, and soy work together to hydrate and smooth ridges. Available in a subtle nude shade with a glossy finish, this treatment is a top-rated, professional-grade solution trusted by thousands for resilient, healthy-looking nails.



| ASIN | B0046MLZLG |
| Best Sellers Rank | 97 in Beauty ( See Top 100 in Beauty ) 1 in Nail Strengthening |
| Brand | Sally Hansen |
| Brand Name | Sally Hansen |
| Colour | Nude |
| Country Of Origin | Germany |
| Customer Reviews | 4.5 out of 5 stars 24,988 Reviews |
| Finish Type | Glossy |
| Item Dimensions | 7 x 2.2 x 11.4 centimetres |
| Item Form | Liquid |
| Item Type Name | Sally Hansen 13.3Ml Hard As Nails Hardener Treatment |
| Item Weight | 0.05 Kilograms |
| Item dimensions L x W x H | 7 x 2.2 x 11.4 centimetres |
| Liquid Volume | 0.45 Fluid Ounces |
| Liquid volume | 0.45 Fluid Ounces |
| Manufacturer | Sally Hansen |
| Model Name | Sally Hansen Advanced Hard as Nails Strengthener, 13.3ml (Pack of 1) |
| Model Number | 30003408001 |
| Model name | Sally Hansen Advanced Hard as Nails Strengthener, 13.3ml (Pack of 1) |
| Nail Polish Type | builder |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Type | builder |
| UPC | 074170450835 |
| Unit Count | 13.3 millilitre |
K**H
Its the best strengthener & clear polish ibe ever used.
Excellent, stays on for long & makes your nails look healthy & shiny . Highly recommend 👌
Z**C
Great product!
Great nail hardener! I’m a nurse so I wash my hands all the time. Having grown my nails after biting them for years I found they were very brittle. Having read reviews I thought I’d try this product. I find it excellent. I’ve only been using it for a week and already my nails feel stronger. I recommend this. Good price too.
E**Y
Does what it says on the tin
Love this varnish, I use it after I take off my gel nails to strength them and it works great. Leaves a lovely shine on your nails and lasts well.
R**D
A Reliable Nail Strengthener with Room for Improvement 💅🌟
Sally Hansen's Advanced Hard as Nails Strengthener is a go-to product for those struggling with soft, fragile nails that are prone to chipping, splitting, and peeling. With its nylon formula, this nail treatment promises to fortify and harden nails, while also smoothing out unsightly ridges. One of the standout features of this product is its ability to provide nourishment and hydration for parched nails. The inclusion of retinol, copper peptide, omega-3, and soy helps to replenish and nourish nails, promoting healthier growth and a more youthful appearance. 💪 The application process is straightforward, requiring only 2-3 coats on bare nails, and the nude shade ensures a natural, subtle look that complements most skin tones. The compact 13.3ml bottle also makes it convenient to carry in your purse or travel bag for touch-ups on the go. ✈️ However, some users have reported mixed results when it comes to the product's ability to completely eliminate peeling and splitting. While it may strengthen and improve the overall condition of nails, those with severely damaged or brittle nails may require additional treatment or a more intensive formula. 🤔 Additionally, the drying time can be a bit longer compared to other nail treatments, which may not be ideal for those with busy, on-the-go lifestyles. Patience and proper application are key to achieving the best results. ⏰ Overall, Sally Hansen's Advanced Hard as Nails Strengthener is a reliable and affordable option for those seeking to improve the health and appearance of their nails. While it may not work miracles for severe cases, its nourishing formula and straightforward application make it a worthy addition to any nail care routine. Just be prepared to exercise some patience and manage your expectations accordingly. 💫
S**N
Great
Bought this nail hardener at a very good price hoping it will help with damaged brittle nails. Only used for a week so can’t comment on the progress of my nails. Up to now it’s great.
D**N
Dries Quick
This is good stuff. Dried in seconds.. not sure why people say it doesn't dry fast. Love it, nice and shiny.
A**E
Not as good as expected, sadly.
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.
L**N
Great product!
This is definitely helping my brittle, flaky nails stay strong against the trials of everyday life!
Trustpilot
2 months ago
3 weeks ago