---
product_id: 43628307
title: "Fungix Extra Strength - Undecylenic Acid and Tea Tree Oil - Serum for Fingernail and Toenail Care - Infused with Essential Oils - Healthy Nail Appearance - Easy to Apply - Pack of 1"
brand: "approved science"
price: "€ 96.88"
currency: EUR
in_stock: true
category: "Approved Science"
url: https://www.desertcart.hr/products/43628307-fungix-extra-strength-undecylenic-acid-and-tea-tree-oil-serum
store_origin: HR
region: Croatia
---

# Infused with 6+ essential oils for holistic nail care 25% Undecylenic Acid for potent nail defense Vegan, GMO-free, cGMP certified purity Fungix Extra Strength - Undecylenic Acid and Tea Tree Oil - Serum for Fingernail and Toenail Care - Infused with Essential Oils - Healthy Nail Appearance - Easy to Apply - Pack of 1

**Brand:** approved science
**Price:** € 96.88
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your nail game with nature’s strongest defense!

## Quick Answers

- **What is this?** Fungix Extra Strength - Undecylenic Acid and Tea Tree Oil - Serum for Fingernail and Toenail Care - Infused with Essential Oils - Healthy Nail Appearance - Easy to Apply - Pack of 1 by approved science
- **How much does it cost?** € 96.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/43628307-fungix-extra-strength-undecylenic-acid-and-tea-tree-oil-serum)

## Best For

- approved science enthusiasts

## Why This Product

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

## Key Features

- • **Hydration Hero:** Aloe Vera, Jojoba & Vitamin E lock in moisture for visibly healthier nails
- • **Botanical Boost Blend:** Lavender, Lemongrass & Manuka oils deliver a fresh, herbal scent while nourishing nails
- • **Effortless Application:** Lightweight serum dropper design ensures easy, mess-free daily use
- • **Power-Packed Nail Revival:** Clinically potent 25% Undecylenic Acid targets nail health at the source
- • **Clean & Conscious Crafting:** Vegan, GMO-free formula made in a cGMP certified USA facility for trusted quality

## Overview

Approved Science Fungix Extra Strength is a 0.5 fl oz serum formulated with 25% Undecylenic Acid and a unique blend of essential oils including Tea Tree, Lavender, and Manuka. Designed to support fingernail and toenail health, it hydrates with Aloe Vera, Jojoba Oil, and Vitamin E while being vegan, GMO-free, and crafted in a cGMP certified USA facility. Ideal for professionals seeking a clean, effective, and easy-to-apply nail care solution.

## Description

desertcart.com : Approved Science Fungix Extra Strength - Undecylenic Acid and Tea Tree Oil - Serum for Fingernail and Toenail Care - Infused with Essential Oils - Healthy Nail Appearance - Easy to Apply - Pack of 1 : Beauty & Personal Care

## Features

- Nail Revival - Designed to support fingernail and toenail health with a focused approach.
- Undecylenic Advantage - Features 25% Undecylenic Acid, selected for its notable properties.
- Hydration Station - Moisture care for nail moisture balance with Aloe Vera, Jojoba Oil, Vitamin E, and other hydrating ingredients.
- Blend of Botanicals - Enriched with a unique mix of essential oils, including Lavender, Lemongrass, Chia, Sweet Almond, and Manuka, each chosen for their distinct characteristics.
- Fresh Botanical Scent - A tea tree-forward aroma with clean herbal notes from essential oils.
- Purely Crafted - Free from GMOs, with vegan-friendly ingredients, crafted in the USA in a cGMP certified facility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01GS0LKRW |
| ASIN  | B01GS0LKRW |
| Best Sellers Rank | #12,804 in Health & Household ( See Top 100 in Health & Household ) #19 in Nail Fungus Treatments |
| Brand Name | Approved Science |
| Customer Reviews | 4.1 4.1 out of 5 stars (2,027) |
| Is Discontinued By Manufacturer  | No |
| Item Form | Drop |
| Item Weight | 15 Grams |
| Liquid Volume | 0.5 Fluid Ounces |
| Manufacturer | Approved Science |
| Manufacturer  | Approved Science |
| Number of Items | 1 |
| Package Dimensions  | 7.99 x 4.29 x 1.14 inches; 0.53 ounces |
| Size | 0.5 Fl Oz (Pack of 1) |
| Specialty | Strengthening |

## Product Details

- **Brand:** Approved Science
- **Item Form:** Drop
- **Item Weight:** 15 Grams
- **Liquid Volume:** 0.5 Fluid Ounces
- **Specialty:** Strengthening

## Images

![Fungix Extra Strength - Undecylenic Acid and Tea Tree Oil - Serum for Fingernail and Toenail Care - Infused with Essential Oils - Healthy Nail Appearance - Easy to Apply - Pack of 1 - Image 1](https://m.media-amazon.com/images/I/51q22l+OiZL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is Fungix?**
A: Fungix is a nail care solution designed to support the appearance and health of discolored, thickened, or damaged nails and help protect them from recurring nail concerns.

**Q: How does Fungix work?**
A: Fungix uses a targeted blend of natural ingredients that absorb into the nail and surrounding area to help address underlying causes of nail damage while promoting stronger, healthier-looking nails.

**Q: What are the key ingredients?**
A: Fungix contains Undecylenic Acid, Tea Tree Oil, Aloe Vera, and other essential oils traditionally used to support nail and skin health.

**Q: Is Fungix safe?**
A: Fungix is made with carefully selected natural ingredients, produced in a cGMP-certified facility, and manufactured in the United States.

**Q: How Do I Use Fungix?**
A: Apply morning and night to the affected nail. Leave nails uncovered when possible. Gently filing the nail 1–2× weekly may help improve absorption before application.

## Frequently Bought Together

- Approved Science Fungix - Nail Fungus Formula - With Tea Tree Oil, 25% Undecylenic Acid, Vitamin E - Pack of 1 - All Natural, Vegan Friendly
- Tea Tree Oil Foot Soak with Epsom Salt - For Toenail Repair, Athletes Foot, Softens Calluses, Soothes Sore & Tired Feet, Nail Discoloration, odor Scent, Spa Pedicure Care - Made in USA 16 oz
- FUNGINIX Toenail Fungus Treatment - Maximum Strength - Nail Fungus Treatment for Fungal Nails - Antifungal Liquid Solution - Made in the USA - 1 Bottle - (Packaging May Vary)

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**Shop now:** [https://www.desertcart.hr/products/43628307-fungix-extra-strength-undecylenic-acid-and-tea-tree-oil-serum](https://www.desertcart.hr/products/43628307-fungix-extra-strength-undecylenic-acid-and-tea-tree-oil-serum)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-26*