---
product_id: 43628307
title: "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"
brand: "approved science"
price: "325.53 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Approved Science"
url: https://www.desertcart.tn/products/43628307-approved-science-fungix-extra-strength-undecylenic-acid-and-tea-tree
store_origin: TN
region: Tunisia
---

# Infused with 6+ essential oils for holistic nail care 25% Undecylenic Acid for potent antifungal action Made in USA, cGMP certified, vegan & GMO-free 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

**Brand:** approved science
**Price:** 325.53 DT
**Availability:** ✅ In Stock

## Summary

> 🌿 Nail care that means business — because your hands deserve the best!

## Quick Answers

- **What is this?** 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 by approved science
- **How much does it cost?** 325.53 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/43628307-approved-science-fungix-extra-strength-undecylenic-acid-and-tea-tree)

## 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

- • **Deep Hydration Complex:** Aloe Vera, Jojoba Oil & Vitamin E lock in moisture to restore nail strength and flexibility.
- • **Clean & Conscious Craftsmanship:** Vegan, GMO-free formula made in a cGMP certified USA facility for premium quality assurance.
- • **Power-Packed Antifungal Defense:** Harnesses 25% Undecylenic Acid to target stubborn nail fungus effectively.
- • **Botanical Boost for Nail Vitality:** Enriched with Tea Tree, Lavender, Lemongrass & more for a refreshing, natural nail revival.
- • **Effortless Application, Visible Results:** Easy-to-use serum designed for consistent daily use to reveal healthier nails over time.

## Overview

Approved Science Fungix Extra Strength is a potent nail serum featuring 25% Undecylenic Acid combined with a rich blend of essential oils like Tea Tree and Lavender. Designed for long-term use, it supports healthy nail regrowth by targeting fungal infections while hydrating and strengthening nails with Aloe Vera, Jojoba Oil, and Vitamin E. Crafted in the USA with vegan, GMO-free ingredients in a cGMP certified facility, this easy-to-apply serum is a trusted choice for professionals committed to maintaining impeccable nail health.

## 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

Review: Long Term Project - The product works if you stick with it and apply it as directed. I used a metal file, round and fairly small, to remove nail until it was painful to remove any more. I remove the nail with the file over several days until I cannot remove any more. The product only kills more surface fungus. You also will have pockets of fungus which are deeper in the nail bed. You must continue treatment until the entire nail has completely grown out from the very base of the nail bed. For a big toe, this is 12 to 18 months. I've found the product works exceptionally well, but does require applications until the entire nail is replaced by healthy nail. This is a long term commitment. I know no other way to get rid of the fungus. You cannot just let the fungus continue to grow. I will completely destroy your nails and ultimately it will become to painful to stand. At that point, you either use a product like this, take liver killing drugs used to kill fungus, or have your toenails surgically removed. If you use the product and quite before the nail is completely regrown, the fungus is guaranteed to always come back. It is a long term project.
Review: Approved Science Fungix Review - I have tried other products in the past that were unsuccessful. Even though I've been using this for only a short time I can begin to see improvement, which is awesome! The combination of Undecylenic Acid and Tea Tree Oil seams to be an effective combo. I would recommend this product.

## 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 |
| Best Sellers Rank | #12,960 in Health & Household ( See Top 100 in Health & Household ) #16 in Nail Fungus Treatments |
| Brand | Approved Science |
| Brand Name | Approved Science |
| Customer Reviews | 4.1 out of 5 stars 2,028 Reviews |
| Item Form | Drop |
| Item Weight | 15 g |
| Liquid Volume | 0.5 fluid ounces |
| Manufacturer | Approved Science |
| Number of Items | 1 |
| 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

![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 - 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long Term Project
*by D***C on June 29, 2026*

The product works if you stick with it and apply it as directed. I used a metal file, round and fairly small, to remove nail until it was painful to remove any more. I remove the nail with the file over several days until I cannot remove any more. The product only kills more surface fungus. You also will have pockets of fungus which are deeper in the nail bed. You must continue treatment until the entire nail has completely grown out from the very base of the nail bed. For a big toe, this is 12 to 18 months. I've found the product works exceptionally well, but does require applications until the entire nail is replaced by healthy nail. This is a long term commitment. I know no other way to get rid of the fungus. You cannot just let the fungus continue to grow. I will completely destroy your nails and ultimately it will become to painful to stand. At that point, you either use a product like this, take liver killing drugs used to kill fungus, or have your toenails surgically removed. If you use the product and quite before the nail is completely regrown, the fungus is guaranteed to always come back. It is a long term project.

### ⭐⭐⭐⭐⭐ Approved Science Fungix Review
*by S***Y on July 17, 2026*

I have tried other products in the past that were unsuccessful. Even though I've been using this for only a short time I can begin to see improvement, which is awesome! The combination of Undecylenic Acid and Tea Tree Oil seams to be an effective combo. I would recommend this product.

### ⭐⭐⭐⭐ Nail Revival: Potent, Hydrating, and Pure
*by G***F on October 13, 2025*

The Nail Revival treatment is a seriously impressive product designed to support and condition both fingernails and toenails. It’s clearly formulated with quality and efficacy in mind, earning a strong four stars for its potent ingredients and commitment to clean crafting. The star of the show is the Undecylenic Advantage—featuring a full 25% Undecylenic Acid. This high concentration feels professional-grade and is what truly makes this formula stand out for focused nail health. It feels strong and protective without being harsh on the skin around the nail bed. Beyond the active ingredient, this formula shines as a true Hydration Station. The blend of Aloe Vera, Jojoba Oil, and Vitamin E ensures that while the acid is at work, your nails and cuticles are simultaneously getting deep moisture care. The combination prevents the dryness that often comes with focused nail treatments, which is a major win. The Blend of Botanicals is where the quality is evident, including rich essential oils like Lavender, Lemongrass, and Manuka. Knowing that it’s Purely Crafted—vegan-friendly, GMO-free, and made in a cGMP facility in the USA—provides excellent peace of mind about what you’re putting on your body. The only reason I held back the fifth star is related to that same botanical blend: the scent is extremely strong. While I appreciate the natural essential oils, the combined fragrance is very intense and takes a while to dissipate, making it something I prefer to apply only right before bed. If the fragrance were slightly milder, this would be a perfect 5-star product. Nonetheless, for performance and quality, it's highly recommended.

## 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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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-12*