---
product_id: 1209894
title: "Quimica Alemana. Esmalte Endurecedor para Unas"
brand: "química alemana"
price: "€ 36.78"
currency: EUR
in_stock: true
reviews_count: 11
category: "Química Alemana"
url: https://www.desertcart.es/products/1209894-quimica-alemana-esmalte-endurecedor-para-unas
store_origin: ES
region: Spain
---

# Strengthens nails effectively Promotes nail growth & resilience Protective barrier against damage Quimica Alemana. Esmalte Endurecedor para Unas

**Brand:** química alemana
**Price:** € 36.78
**Availability:** ✅ In Stock

## Summary

> 💅 Unlock the power of unbreakable nails and never hide your hands again!

## Quick Answers

- **What is this?** Quimica Alemana. Esmalte Endurecedor para Unas by química alemana
- **How much does it cost?** € 36.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/1209894-quimica-alemana-esmalte-endurecedor-para-unas)

## Best For

- química alemana enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** Travel-friendly 2.47 oz size fits perfectly in your beauty arsenal
- • **Trusted by Thousands:** 4.5-star rating from nearly 3,000 users who swear by its results
- • **Safe & Smart Application:** Includes a preliminary test to ensure comfort and avoid irritation
- • **Fortify Your Nails Like a Pro:** Creates a durable shield to prevent chipping, peeling, and splitting
- • **Visible Strength in Every Swipe:** Formulated to boost nail resilience with consistent use

## Overview

Quimica Alemana Nail Hardener is a top-rated nail fortifier designed to strengthen and protect nails from breakage, chipping, and splitting. With a proven formula that promotes healthier, more resilient nails, it’s a must-have for anyone seeking long-lasting nail durability. Highly rated by thousands, this compact treatment requires a simple preliminary test to ensure skin comfort.

## Description

This nail hardener strengthens and protects nails to prevent breakage and splitting. It promotes healthier, more resilient nails with regular use.

Review: 10/10! - Worked wonders on my nails, were flimsy and weak and now are strong and grow long!
Review: First time I have ever grown nails - Works great and I always reorder

## Features

- Quimica Alemana Nail Hardener
- Excellent nail fortifier that besides forming a protective barrier prevents chipping, peeling and splitting.
- This product contains ingredients which may cause skin irritation and a preliminary test according to accompanying directions should be made.
- Preliminary Test: Shake gently, brush a thin coat from the middle of the nail toward the tip. If you feel a burning sensation on the nail, or a persistent discomfort, suspend its use.
- Keep away from heat of flame. Keep out of reach of children.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B004WG4CQ6 |
| Best Sellers Rank | #43,151 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #573 in Nail Polish |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,792) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | QA01 |
| Manufacturer  | Quimica Alemana Ltda |
| Product Dimensions  | 1.5 x 4 x 2 inches; 2.47 ounces |
| UPC  | 524883519065 885584818858 887937849786 885524585086 794628307015 |

## Product Details

- **Brand:** Química Alemana
- **Item Form:** Gel
- **Item Weight:** 70 Grams
- **Liquid Volume:** 14 Milliliters
- **Specialty:** Hardener

## Images

![Quimica Alemana. Esmalte Endurecedor para Unas - Image 1](https://m.media-amazon.com/images/I/71DxUGmIF4L.jpg)

## Questions & Answers

**Q: Can this be used under gel/shellac polish?**
A: I've used it under Gelous, which is an "Advanced Nail Gel Coat", and it worked fine. I use it under everything. I'm not sure if this answers your question or not.

**Q: Why is nail hardner  bubbling on nail?**
A: Do not use this! It burnt my finger nails and the recovery took months, worse than doing back to back gels. I think it has ingredients that are toxic in the US

**Q: does the product have a shelf life?**
A: According to Schoon Scientific president Doug Schoon (who formerly served as CND’s VP of Science and Technology), the FDA does not designate the shelf life of nail polish, so it’s up to the manufacturer to determine the appropriate date. “Unopened and properly stored polish will last at least 18 months, possibly 24 months depending on storage conditions,” says Doug. Real talk—two years is a little early to ditch that half-used splurge, so it’s more important to look for signs of a spoiled bottle instead of relying on the date.

**Q: how often can I use this? .... I have to admit I'm a bit in a hurry to see great results.**
A: I use this product once per week it help me grow my nails but please use in a open window or close to a fan no children clouse and get a primer in your nails dount get close to skin it burns

## Customer Reviews

### ⭐⭐⭐⭐⭐ 10/10!
*by M***O on December 23, 2025*

Worked wonders on my nails, were flimsy and weak and now are strong and grow long!

### ⭐⭐⭐⭐⭐ First time I have ever grown nails
*by D***E on December 27, 2025*

Works great and I always reorder

### ⭐⭐⭐⭐⭐ Very Satisfied
*by B***N on November 6, 2025*

Arrived quickly. Just what the wife ordered

## Frequently Bought Together

- Quimica Alemana. Esmalte Endurecedor para Unas
- Seche Vite Dry Fast Top Coat for Nail Polish and Manicure, 0.5 oz, 2-pack
- Seche Vive Gel Effect Top Coat 0.5oz, boxed

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.es/products/1209894-quimica-alemana-esmalte-endurecedor-para-unas](https://www.desertcart.es/products/1209894-quimica-alemana-esmalte-endurecedor-para-unas)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-10*