LONDONTOWN kur Nail Hardener & Base Coat Nail Polish | 2-in-1 Strengthening Treatment for Weak, Brittle Nails, Biotin-Infused Anti-Breakage Nail Strengthener

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.

All right finally I found one that does not peel off. You know that clear stuff you put on your nails and it looks so good and shiny and then by the evening they peel off in one big swoop? Well this one stays on for days and days and looks nice day after day even after swimming

I love this polish, although it is a little pricey. However, I cannot grow my own nails out due to years of abuse. Using this product for less than the bottle, my nails grew, got stronger, and I was very proud of them. Then I started to plant my garden….

My nails have been peeling for months. Tried many clear nailpolishes. This one works! Stays on, even to the tips, until I take it off! Worth every nickel!

Given my allergies generally to nail polish, I have to be careful about using it or my eyes can swell up like two golf balls. I’ve been very happy with this 2-in-1 product. No problems at all with my allergies. It’s 21+ free (doesn’t have 21 ingredients considered toxic, including formaldehyde, gluten, sulfates, and parabens). Also, my nails are less likely to chip and break when I’ve wearing it. In addition to using it as a basecoat I’ve begun to also wear it by itself. It has a wonderful sheen and protects my nails at times when I don’t want to wear a color. The product has antioxidants and vitamins intended to strengthen and enhance the healthiness of nails. Not essential, but plus for me: the maker of this product, Londontown, is a women-owned, family business that’s based in the U.S. (it started overseas). It professes a strong commitment to making its products as healthy and safe as possible. I’m giving it 4 stars rather than 5 because I wish it were a little less expensive. But other than price, it’s a 5 star product.

My experience has been so positive with products from this line for strengthening splitting and peeling nails.

This is the best nail hardner I have ever used in my 50 plus years. My nails peel and crack all the time and have always been rigid. Using this combined with the Kur Ridge Filler my nails actually feel smooth and hard as a rock! Love love love this stuff!

Great base coat - held up for a week, even with my weak nails.

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.

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.

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.

During COVID I can’t get my nails done. They were a mess. Until I bought KUR. Excellent product.

The hardener started to peel off after one day!