---
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: "VT17825"
currency: VUV
in_stock: true
reviews_count: 8
category: "Approved Science"
url: https://www.desertcart.vu/products/43628307-approved-science-fungix-extra-strength-undecylenic-acid-and-tea-tree
store_origin: VU
region: Vanuatu
---

# Infused with 6+ essential oils Hydrating Aloe Vera & Vitamin E blend 25% Undecylenic Acid potency - 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:** VT17825
**Availability:** ✅ In Stock

## Summary

> 🌿 Nail care that means business — because your hands deserve the spotlight.

## 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?** VT17825 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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, and Vitamin E restore moisture balance for visibly healthier nails.
- • **Long-Term Nail Transformation:** Consistent use supports gradual reversal of fungal damage, promoting renewed nail strength and appearance.
- • **Clean & Conscious Craftsmanship:** Vegan, GMO-free, and made in a cGMP-certified USA facility for premium quality assurance.
- • **Power-Packed Antifungal Formula:** Clinically recognized 25% Undecylenic Acid targets nail fungus at the source.
- • **Botanical Boost for Nail Revival:** A unique blend of Tea Tree, Lavender, Lemongrass, and Manuka oils nurtures and supports nail health.

## Overview

Approved Science Fungix is a potent nail serum featuring 25% Undecylenic Acid combined with a rich blend of essential oils and hydrating botanicals. Designed to support fingernail and toenail health, it offers a natural, vegan-friendly solution crafted in a cGMP-certified US facility. Ideal for professionals seeking a discreet yet effective approach to nail fungus and appearance support, this serum requires consistent application for visible long-term improvement.

## Description

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

Review: This stuff works!! - I don’t usually write reviews, but had to after this worked amazingly well. Put it on my toe and it immediately started working its magic. It was becoming quite embarrassing. So I broke down and bought this product, and I’m glad I did. If you have toe fungi like I did, this is the stuff you want!
Review: My doctor ask what I was using; update 2 yrs later - UPDATE 10/2024: When I purchased initially, these Fungix bottles $27; significantly more expensive than other solutions. After nearly two years of using, my nail made only moderate progress with this treatment and so about six months ago, switched to another product, much less costly product, which appears to have been more effective. I went just now to buy a bottle of Fungix (using a multiple solution approach) and I was baffled to see this product has almost doubled in price - $47-$52 per bottle. So, while it seemed to stop the progress of the fungus it did not resolve it over two years of use. And since they have made the price ridiculously high, I would try other solutions. Actually - vinegar soaks have provided the very best results of anything I've tried. After 4 months . . . and one bottle - optimistic. I did not take before/after pictures because this product was the third or fourth product I had tried, and frankly my expectations were low. After noticing my first indications of a toenail fungus in February (the first in my life), my large toenail continued to deteriorate further back into the nail while using several other treatments purchased online. When I began using Fungix in June, I had lost about 1/2 of my toenail. I applied the product 3-4 times per day and always before going to bed. I filed the nail once per week after a shower when the nail was soft. In early September at my annual Dr. appt. the deterioration had reversed and it appeared that the base of the nail was regaining health. When I told the doctor my story, he asked for, and made a note of, the product I was using. He said whatever I was doing was working given the health of the base of the nail and to continue - it would take time. He said the oral meds he would give me had known risks to liver functions and would not work better than what he was seeing on my nail. At the end of bottle one I have seen a complete reversal of the fungus effects. Most of the deteriorated nail has now grown off of my toenail and there are no new areas of deterioration behind that original area. On one end of my toenail I am now clipping healthy nail when I trim my nails. The nail continues to be discolored and prone to irregular thickness at the remaining effected area. It is not 'beautiful' healthy nail, yet, and it may never look like the other nails around it. But it is much much improved. It has taken 4+ months of solid consistent application and lots of attention and it may be a perpetual battle. But that effort is much better than losing a nail to an active fungus. If you can tolerate tea tree oil and whatever is in this product (I actually found the scent enjoyable), it may work for you as well. It's a marathon though, so be patient.

## 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.
- 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 | #15,960 in Health & Household ( See Top 100 in Health & Household ) #21 in Nail Fungus Treatments |
| Brand | Approved Science |
| Brand Name | Approved Science |
| Customer Reviews | 4.1 out of 5 stars 1,909 Reviews |
| Item Form | Drop |
| Item Weight | 15 Grams |
| 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/5155TWNpo4L.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

### ⭐⭐⭐⭐⭐ This stuff works!!
*by L***L on April 1, 2026*

I don’t usually write reviews, but had to after this worked amazingly well. Put it on my toe and it immediately started working its magic. It was becoming quite embarrassing. So I broke down and bought this product, and I’m glad I did. If you have toe fungi like I did, this is the stuff you want!

### ⭐⭐⭐⭐⭐ My doctor ask what I was using; update 2 yrs later
*by S***R on October 20, 2022*

UPDATE 10/2024: When I purchased initially, these Fungix bottles $27; significantly more expensive than other solutions. After nearly two years of using, my nail made only moderate progress with this treatment and so about six months ago, switched to another product, much less costly product, which appears to have been more effective. I went just now to buy a bottle of Fungix (using a multiple solution approach) and I was baffled to see this product has almost doubled in price - $47-$52 per bottle. So, while it seemed to stop the progress of the fungus it did not resolve it over two years of use. And since they have made the price ridiculously high, I would try other solutions. Actually - vinegar soaks have provided the very best results of anything I've tried. After 4 months . . . and one bottle - optimistic. I did not take before/after pictures because this product was the third or fourth product I had tried, and frankly my expectations were low. After noticing my first indications of a toenail fungus in February (the first in my life), my large toenail continued to deteriorate further back into the nail while using several other treatments purchased online. When I began using Fungix in June, I had lost about 1/2 of my toenail. I applied the product 3-4 times per day and always before going to bed. I filed the nail once per week after a shower when the nail was soft. In early September at my annual Dr. appt. the deterioration had reversed and it appeared that the base of the nail was regaining health. When I told the doctor my story, he asked for, and made a note of, the product I was using. He said whatever I was doing was working given the health of the base of the nail and to continue - it would take time. He said the oral meds he would give me had known risks to liver functions and would not work better than what he was seeing on my nail. At the end of bottle one I have seen a complete reversal of the fungus effects. Most of the deteriorated nail has now grown off of my toenail and there are no new areas of deterioration behind that original area. On one end of my toenail I am now clipping healthy nail when I trim my nails. The nail continues to be discolored and prone to irregular thickness at the remaining effected area. It is not 'beautiful' healthy nail, yet, and it may never look like the other nails around it. But it is much much improved. It has taken 4+ months of solid consistent application and lots of attention and it may be a perpetual battle. But that effort is much better than losing a nail to an active fungus. If you can tolerate tea tree oil and whatever is in this product (I actually found the scent enjoyable), it may work for you as well. It's a marathon though, so be patient.

### ⭐⭐⭐⭐ 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 Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-03*