










💅 Elevate your nail game with nature’s strongest shield!
LondontownKur Nail Hardener is a premium, 5-free nail care cream infused with Britain’s rapeseed flower oil and a blend of natural extracts and vitamins. Designed to create a durable protective barrier, it strengthens and hydrates nails while being vegan, gluten-free, and cruelty-free—perfect for the health-conscious professional seeking flawless, resilient nails.

| ASIN | B00B1UE0Z4 |
| ASIN | B00B1UE0Z4 |
| Best Sellers Rank | 409,116 in Beauty ( See Top 100 in Beauty ) 2,682 in Hand & Nail Creams 35,136 in Nail Design |
| Brand | LONDONTOWN |
| Customer Reviews | 4.5 4.5 out of 5 stars (915) |
| Customer reviews | 4.5 4.5 out of 5 stars (915) |
| Date First Available | 21 Feb. 2014 |
| Format | Cream |
| Guaranteed software updates until | unknown |
| Guaranteed software updates until | unknown |
| Is discontinued by manufacturer | No |
| Item dimensions L x W x H | 30 x 30 x 70 millimetres |
| Item model number | LT03 |
| Item model number | LT03 |
| Item weight | 12 Grams |
| Manufacturer | LondontownUSA |
| Manufacturer | LondontownUSA |
| Package Weight | 0.05 Kilograms |
| Package dimensions | 7.7 x 3 x 2.9 centimetres |
| Product Dimensions | 3.05 x 3.05 x 7 cm; 12 g |
| Product Dimensions | 3.05 x 3.05 x 7 cm; 12 g |
| Skin type | Dry |
| Speciality | Repair,Growth,Hardener,Hydrate |
| Target audience | women |
| Volume | 0.4 Fluid Ounces |
B**E
pretty much having my nails painted most days and I ...
I have been using this for about 2 months, pretty much having my nails painted most days and I cant believe the difference in the strength of my nails. They used to be so brittle bending, breaking and peeling often. So I am very pleased. I have used it for a top coat, which I'd recommend. I've also used it as a base coat, though I wouldn't recommend this as I found it caused the nail polish to chip off and peel away, and I was wearing OPI nail varnish, so it was this. But when I used it onto of my OPI is made all the difference. Hope this helps.
B**1
One Star
The hardener started to peel off after one day!
S**Y
Great Product
I have the worst nails, I bit them all my life but since using this my nails have been getting harder ever day and strengthening. I will definitely buy this product again.
S**K
Really helps with nail strength
I’ve been using this product for over a year now. I started by purchasing a trio kit that contained a base, lakur, and this top coat and immediately my nails felt less weak and the polish lasted at least a week before chipping. I recently used a normal base coat and noticed at work (I work in a bakery) that my nails felt very weak and bendy. So I came home scraped up what was left of this Nail hardener base coat, and I could definitely tell the difference the next day at work. I would recommend this to anyone, especially natural nail people, who can’t or don’t want to do gel or acrylic, or even if you’re just taking a little break from that stuff. They are a little high in price but it is well worth it. I just get one at a time, although some of their bundles are a better deal.
S**L
Great base coat and the best brush I have ever used
Works great as a base coat. No comments about the hardening etc because my nails are healthy and I can't tell. But the brush! WOW. It's thick enough to pick up the perfect amount of polish. The shape is perfect so that a single swipe can cover most of the nail. When you use it, you realise what you've been missing out on with other nail polishes. One of those quality of life improvements that hits just right. MVP brush for reals.
A**R
Excellent
During COVID I can’t get my nails done. They were a mess. Until I bought KUR. Excellent product.
G**E
Greatest nail product
My nails haven't looked this good!
Trustpilot
2 months ago
3 weeks ago