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Clinical study
Clinical study
Micovia™ Antifungal Pen – Clinical Report
Undecylenic acid 25%, contained in the Micovia™ formula, is an FDA-approved antifungal agent widely used in dermatological practice for the treatment of dermatophyte and yeast infections affecting nails and skin.
Thanks to its high lipophilicity, undecylenic acid achieves excellent penetration into the nail plate, reaching the deeper layers where the fungi responsible for onychomycosis reside. This ensures sustained action over time, reducing recurrence of infection and promoting the regeneration of a clearer, healthier nail.
The pen-type applicator allows for precise, hygienic dosing with no waste, significantly improving patient adherence to treatment.
Key medical benefits:
Proven antifungal activity demonstrated in clinical studies.
Safe topical application with minimal side effects.
Promotes progressive nail recovery without invasive procedures.
Can be used as a stand-alone treatment in mild cases or as an adjunct in combined therapies for moderate onychomycosis.
Micovia™ therefore represents an effective and well-tolerated topical solution, designed for patients seeking a reliable treatment against nail fungus, backed by scientific evidence and clinical practice.
Directions for Use
Directions for Use
- Clean the area: Wash and thoroughly dry the affected nail and surrounding skin.
- Prepare the nail: If possible, gently file the surface of the nail to improve absorption.
- Application: Twist the end of the pen until the liquid appears on the applicator tip. Apply a thin layer directly onto the affected nail and adjacent skin.
- Frequency: Use twice daily (morning and evening) or as directed by a physician.
- Consistency: For visible results, continue treatment daily for several weeks until the nail grows back clear and healthy.
Additional recommendations:
- Avoid prolonged moisture on feet and hands.
- Change socks and footwear frequently.
- Do not discontinue treatment prematurely to prevent recurrence of the fungus.
Shipping & Delivery
Shipping & Delivery
At Micovia™, we believe healthy nails can’t wait. That’s why we offer worldwide shipping with fast delivery in 3–5 business days.
- Express international shipping to over 100 countries
- Tracking number with every order
- Guaranteed safe and on-time delivery
Your antifungal treatment will arrive at your door quickly, safely, and reliably, no matter where in the world you are.

Attack & Destroy the Root Cause of Fungus
Nail fungus doesn’t just affect the surface—it hides and thrives underneath the nail plate, where ordinary creams and topical solutions can’t reach. This is why so many treatments fail, leaving the infection to return again and again.
Micovia Antifungal Pen is formulated with a clinical-strength 25% Undecylenic Acid, the maximum concentration approved for over-the-counter use. Thanks to its high lipophilicity, it penetrates deeply through the nail layers to target the fungus directly at its source.
See visible results in just 8 weeks
After 60 days of use, our customers reported the following:
92%
Noticed clearer, healthier nails .
88%
Reported itching and odor completely gone.
85%
Observed the growth of new, stronger, smoother nails.
After 60 days of use, our customers reported the following:
You won’t believe what people are saying!
We’re not just a treatment. We’re the end of the shame caused by nail fungus.
It’s easy to see why thousands of people with onychomycosis choose this antifungal pen over temporary treatments that don’t work. Its formula with 25% Undecylenic Acid is designed to penetrate deep into the nail, eliminate fungus at the root, and prevent reinfections that keep the problem active—giving you back the confidence to show your feet and live without shame.
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Others |
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Eliminates fungus at the root |
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Prevents reinfection and recurrence |
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Penetrates deeply where other treatments can’t reach |
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Easy and clean for daily use |
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Visible results within weeks |
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How long does it take to see results?
How long does it take to see results?
Initial results are usually noticeable within 2 to 4 weeks, with nails looking clearer and healthier. To completely eliminate the fungus and prevent recurrence, it’s recommended to maintain consistent treatment for 6 to 8 weeks or until the nail grows back healthy.
How should I apply the product?
How should I apply the product?
Simply twist the end of the pen until the liquid appears on the applicator tip. Apply a thin layer over the affected nail and surrounding skin twice daily (morning and night), making sure to cover the entire area.
Is it safe to use every day?
Is it safe to use every day?
Yes. The formula is designed to be gentle on skin and nails, so it can be used daily without causing irritation, even with prolonged application.
Does it work for all types of nail fungus?
Does it work for all types of nail fungus?
The pen is formulated with 25% Undecylenic Acid, a clinically proven antifungal agent effective against most fungi that cause onychomycosis on both toenails and fingernails.
What happens if I stop using it too early?
What happens if I stop using it too early?
If treatment is discontinued too soon, there’s a risk of relapse, as the fungus may still be present under the nail. It’s recommended to continue treatment until the nail has completely grown back healthy.
How many pens do I need for a full treatment?
How many pens do I need for a full treatment?
This depends on the severity of the infection. In most cases, 1 pen lasts between 4 and 6 weeks of regular use. For moderate to severe infections, a pack of 2 or 3 pens may be recommended to ensure complete treatment.