---
product_id: 404355514
title: "Nutra Nail Invisible Flex Hardener – Instant Protective & Restorative Clear Gel Top Coat Shield for Brittle, Damaged Nails - 0.5 Fl Oz"
brand: "nutra nail"
price: "KSh5877"
currency: KES
in_stock: false
reviews_count: 5
category: "Nutra Nail"
url: https://www.desertcart.co.ke/products/404355514-nutra-nail-invisible-flex-hardener-instant-protective-and-restorative-clear
store_origin: KE
region: Kenya
---

# Fast-acting restorative formula Strengthens brittle nails instantly Protective clear gel shield Nutra Nail Invisible Flex Hardener – Instant Protective & Restorative Clear Gel Top Coat Shield for Brittle, Damaged Nails - 0.5 Fl Oz

**Brand:** nutra nail
**Price:** KSh5877
**Availability:** ❌ Out of Stock

## Summary

> 💅 Fortify your nails, flaunt your confidence!

## Quick Answers

- **What is this?** Nutra Nail Invisible Flex Hardener – Instant Protective & Restorative Clear Gel Top Coat Shield for Brittle, Damaged Nails - 0.5 Fl Oz by nutra nail
- **How much does it cost?** KSh5877 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/404355514-nutra-nail-invisible-flex-hardener-instant-protective-and-restorative-clear)

## Best For

- nutra nail enthusiasts

## Why This Product

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

## Key Features

- • **Compact Power:** 0.5 Fl Oz size perfect for on-the-go nail care, fitting seamlessly into your busy lifestyle.
- • **Instant Nail Armor:** Transforms fragile nails into resilient powerhouses with a clear, invisible shield.
- • **Crystal Clear Finish:** Maintains a natural, glossy look while providing professional-grade protection.
- • **Flex-Boost Technology:** Enhances nail flexibility to prevent cracks and splits before they start.
- • **Lightweight & Non-Greasy:** Feels like nothing on your nails but works like a pro to restore and protect.

## Overview

Nutra NailInvisible Flex Hardener is a fast-acting, clear gel top coat designed to instantly protect and restore brittle, damaged nails. Its flexible, lightweight formula creates an invisible shield that strengthens nails while maintaining a natural glossy finish, perfect for professionals seeking durable, on-the-go nail care.

## Description

Just like sturdy but adaptable bamboo, Nutra Nail Invisible Flex Hardener creates a strong yet flexible result. With a break-resistant, breathable acrylic layer, this solution coats nails with a transparent armor that helps to absorb everyday nail trauma. Perfect for those with fragile nails, Invisible Flex Hardener immediately toughens nails and prevents splitting, tearing, breaking, peeling and more. Better yet, our exclusive formula features key vitamins and minerals that are vital to overall nail health. With Nutra Nail Invisible Flex Hardener gives your nails some clear protective armor that simultaneously nourishes, restores, and grows nails. All Nutra Nail products are made without Dibutyl Phthalate, Formaldehyde and Toluene, and are not tested on animals.

Review: Had my acrylic nails taken off after way too long keeping them on and my nails get so thin and peel away. I work with my hands so the risk of breaking them is extremely high every single day. After applying this varnish they really seem to be very resistant despite bashing them several times a day. No breaking and no peeling 👍🏻 Also arrived early which is nice Update: seems to peel when nail varnish is applied over the top.
Review: Lo compré porque necesitaba fortalecer mis uñas. Llevo 2 semanas y noto mejoría. Lo utilizo comi base de esmalte y encima uso un esmalte con color. Es lo que buscaba.

## Features

- Item Category: Nail Treatment
- Item Trademark: Nutra Nail
- manufacturer: Generic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CXK3ZFM |
| ASIN  | B00CXK3ZFM |
| Best Sellers Rank | #344,244 in Beauty ( See Top 100 in Beauty ) #1,318 in Nail Care Products |
| Customer reviews | 4.4 4.4 out of 5 stars (278) |
| Date First Available  | 11 April 2012 |
| Is Discontinued By Manufacturer  | No |
| Item model number | 12449 |
| Item model number  | 12449 |
| Manufacturer | EMCW9 |
| Manufacturer  | EMCW9 |
| Product Dimensions | 16 x 14.5 x 16 cm; 58 g |
| Product Dimensions  | 16 x 14.5 x 16 cm; 58 g |

## Product Details

- **Brand:** Nutra Nail
- **Item form:** Gel
- **Item weight:** 58 Grams
- **Liquid volume:** 0.5 Fluid Ounces
- **Specialty:** Cruelty Free

## Images

![Nutra Nail Invisible Flex Hardener – Instant Protective & Restorative Clear Gel Top Coat Shield for Brittle, Damaged Nails - 0.5 Fl Oz - Image 1](https://m.media-amazon.com/images/I/71MVU4vb9kL.jpg)
![Nutra Nail Invisible Flex Hardener – Instant Protective & Restorative Clear Gel Top Coat Shield for Brittle, Damaged Nails - 0.5 Fl Oz - Image 2](https://m.media-amazon.com/images/I/71d4u3wisOL.jpg)
![Nutra Nail Invisible Flex Hardener – Instant Protective & Restorative Clear Gel Top Coat Shield for Brittle, Damaged Nails - 0.5 Fl Oz - Image 3](https://m.media-amazon.com/images/I/71mfGlRuvFL.jpg)
![Nutra Nail Invisible Flex Hardener – Instant Protective & Restorative Clear Gel Top Coat Shield for Brittle, Damaged Nails - 0.5 Fl Oz - Image 4](https://m.media-amazon.com/images/I/71yanXPyagL.jpg)
![Nutra Nail Invisible Flex Hardener – Instant Protective & Restorative Clear Gel Top Coat Shield for Brittle, Damaged Nails - 0.5 Fl Oz - Image 5](https://m.media-amazon.com/images/I/81IJWOXX0yL.jpg)

## Questions & Answers

**Q: is this item absorbed by the nail?**
A: Anything you put on your nail is likely "absorbed" !  I've used Nutranail Flex-Shield Nail Hardener over a year without any problems/side effects.! I'm super sensitive to a wide range of ingredients with NO PROBLEMS. It is the BEST nail hardener on the market!!!!
I use it as a BASE COAT & TOP COAT. MY MANICURES LAST EASILY UP TO 14 DAYS!!!!!!!!!!!!!!!!!!!!!!!

**Q: Can finger nail polish remover take it off?**
A: I think so. I don't remove it from my nails, I just polish over it

**Q: Can you use it as a top coat**
A: Yes, I always use two thin coats on top of my nail polish and I can usually go at least one week between polishing.

**Q: Does this have any shine or color to it? It’s for my husband’s nails, and I don’t think he would appreciate a nail polish look.**
A: It doesn't have any color there is a slight shine

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***R on 25 August 2018*

Had my acrylic nails taken off after way too long keeping them on and my nails get so thin and peel away. I work with my hands so the risk of breaking them is extremely high every single day. After applying this varnish they really seem to be very resistant despite bashing them several times a day. No breaking and no peeling 👍🏻 Also arrived early which is nice Update: seems to peel when nail varnish is applied over the top.

### ⭐⭐⭐⭐⭐ Review
*by I***D on 5 December 2018*

Lo compré porque necesitaba fortalecer mis uñas. Llevo 2 semanas y noto mejoría. Lo utilizo comi base de esmalte y encima uso un esmalte con color. Es lo que buscaba.

### ⭐⭐⭐⭐⭐ Review
*by T***H on 19 April 2024*

If you're like me and have struggled with weak, brittle nails, then the Nail Invisible Flex Hardener is a game-changer you need in your beauty arsenal. This product promises to strengthen nails while remaining virtually undetectable, and let me tell you, it delivers on that promise. I've been using this hardener for a few weeks now, and the results speak for themselves. Not only have my nails become noticeably stronger and less prone to breakage, but they also look healthier and more polished overall. What sets this product apart is its invisible formula, which means you can wear it alone for a natural look or as a base coat under your favorite nail polish without any added bulk or texture. Application is a breeze thanks to the smooth, fast-drying formula. With just a few strokes, you can achieve a thin, even layer that provides instant reinforcement to your nails. Plus, the convenient brush applicator makes it easy to reach every corner and edge for thorough coverage.

## Frequently Bought Together

- Nutra Nail Invisible Flex Hardener – Instant Protective & Restorative Clear Gel Top Coat Shield for Brittle, Damaged Nails - 0.5 Fl Oz
- Nutra Nail Triple Power Gel Treatment – Instant 3-in-1 Protective, Nourishing & Strengthening Lacquer for Weak Nails
- Onyx Professional Hard as Hoof Nail Strengthening Cream with Coconut Scent, Nail Growth & Conditioning Cuticle Cream Stops Splits, Chips, Cracks & Strengthens Nails, 1 oz

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-22*