---
product_id: 14807632
title: "kur Nail Hardener and Base Coat, 0.4 Fl Oz (Pack of 1)"
brand: "londontown"
price: "R$341"
currency: BRL
in_stock: true
reviews_count: 13
category: "Londontown"
url: https://www.desertcart.com.br/products/14807632-kur-nail-hardener-and-base-coat-0-4-fl-oz
store_origin: BR
region: Brazil
---

# Florium Complex for healthy regrowth 2-in-1 strengthener & base coat Nitrocellulose shield prevents chipping kur Nail Hardener and Base Coat, 0.4 Fl Oz (Pack of 1)

**Brand:** londontown
**Price:** R$341
**Availability:** ✅ In Stock

## Summary

> 💅 Elevate your nail game with strength and style that lasts

## Quick Answers

- **What is this?** kur Nail Hardener and Base Coat, 0.4 Fl Oz (Pack of 1) by londontown
- **How much does it cost?** R$341 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/14807632-kur-nail-hardener-and-base-coat-0-4-fl-oz)

## Best For

- londontown enthusiasts

## Why This Product

- Trusted londontown brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Chic Shield:** Nitrocellulose creates a protective barrier against chips and breaks
- • **Biotin Boost:** Fortifies weak nails with essential vitamins for lasting resilience
- • **Polish Perfect:** Optimizes polish adhesion for vibrant, long-lasting color
- • **Growth Catalyst:** Florium Complex nourishes nails for visibly healthier regrowth
- • **Dual-Action Power:** Strengthen and prime nails in one sleek step

## Overview

LONDONTOWN kur Nail Hardener and Base Coat is a premium 2-in-1 nail treatment that combines biotin-enriched strengthening with a protective base coat. Featuring a Nitrocellulose shield to prevent chipping and a Florium Complex to promote healthy nail regrowth, it primes nails for flawless polish application and extended wear. Perfect for professionals seeking durable, salon-quality nails with effortless polish longevity.

## Description

Product Description Multitasking nail hardening polish and base coat. This dual-action base coat acts as a primer for nails with fortifying Biotin, antioxidants, and essential vitamins to help strengthen weak or damaged nails. Florium Complex further nourishes, creating an ideal base for nails to better grip onto polish for lasting color. Wear this clear coat nail polish alone as a nail growth and strengthener, or under nail polish for less chipping. Brand Story Designed to amplify New York, Paris, and London Fashion Week trends and set the new standard in beauty, LONDONTOWN’s luxe nail care system and superior line of lacquers nourish and dazzle from matrix to tip.

Review: Love Londontown Nail Products - I love the Londontown nail products & this Hardner dies not disappoint. My nails need all the help they can get & having this on them gives extra support. Very satisfied!
Review: Good product - Really like this nail hardening product.

## Features

- 2-in-1 strengthener and base coat: Nail hardener and strengthener
- Nail hardening polish: Biotin restores strength
- Prevents chipping and breakage: Nitrocellulose shields and protects
- Nail growth polish: Florium Complex encourages healthy regrowth
- Primes nails for polish: Grips on to polish to make it last

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00B1UE0Z4 |
| Best Sellers Rank | #28,554 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #56 in Nail Strengtheners |
| Customer Reviews | 4.6 4.6 out of 5 stars (856) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | LT03 |
| Manufacturer  | Londontown |
| Product Dimensions  | 1.2 x 1.2 x 2.76 inches; 2 ounces |
| UPC  | 851212004009 |

## Product Details

- **Brand:** LONDONTOWN
- **Item Form:** Liquid
- **Item Weight:** 2 ounces
- **Liquid Volume:** 0.4 Fluid Ounces
- **Specialty:** Protein,Hardener,Extend

## Images

![kur Nail Hardener and Base Coat, 0.4 Fl Oz (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/715Vg2HXCuL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does this contain parabens?**
A: OK not trying to skirt your question but I am fairly certain that it does not contain paragons. It was part of the Fab, Fit, Fun seasonal box . All of their products must pass a rigid test of being  natural. Hope this helps. Also looked at the ingredients list. This product has helped my nail recover. I do need to totally remove it & apply fresh coats once a week.

**Q: Should I use nail polish remover to take this off at some point? I didn’t realize it was a polish. It says use twice a week.**
A: Yes you should. I’m sure everybody is different. I work on a computer all day so my nails tend to start looking a little rough after about a week. So once a week I’ll clean my nails with nail polish remover and put a fresh base coat on.

**Q: Where is this product made?**
A: According to the sticker on the bottom of the bottle, it was made in the USA.

**Q: Are the base coat and top cot also vegan and 9-free?**
A: Yep! All their products are!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love Londontown Nail Products
*by C***O on December 21, 2025*

I love the Londontown nail products & this Hardner dies not disappoint. My nails need all the help they can get & having this on them gives extra support. Very satisfied!

### ⭐⭐⭐⭐⭐ Good product
*by D***A on November 4, 2025*

Really like this nail hardening product.

### ⭐⭐⭐⭐⭐ Good ingredients, works great on nails
*by E***R on October 11, 2025*

This strengthens nails and helps polish last longer. Plus, it's made of good ingredients. Win-win! I love this brand.

## Frequently Bought Together

- LONDONTOWN kur Nail Hardener and Base Coat, 0.4 Fl Oz (Pack of 1)
- LONDONTOWN kur Illuminating Nail Concealer, Vegan, Cruelty Free, Gluten Free, Paraben Free Sheer Nail Polish Long Lasting Brightening Nail Care
- LONDONTOWN kur Nail Ridge Filler - Smoother - Strengthener - Filler for Damaged Uneven Nails - Fortifying, Self Leveling Base, Vegan, Cruelty Free, Paraben Free, 0.4 fl oz

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**Shop now:** [https://www.desertcart.com.br/products/14807632-kur-nail-hardener-and-base-coat-0-4-fl-oz](https://www.desertcart.com.br/products/14807632-kur-nail-hardener-and-base-coat-0-4-fl-oz)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-02*