Antifungal Pen - 25% Undecylenic Acid

Antifungal Pen - 25% Undecylenic Acid

Clears Discoloration & Fungus

Relieves Itching & Discomfort

Precise, Mess-Free Application
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Details

Formulated with 25% Undecylenic acid, our Antifungal Pen is designed to treat and relieve symptoms of athlete's foot, ringworm, and jock itch. This targeted treatment helps relieve itching, burning, and irritation - no perscription required.

Shipping Information

We ship worldwide! Items normally take between 7-12 business days to reach their destination after dispatch. When your items are shipping out, you should receive an automatic notification from the system via email or SMS, depending on the notification option you choose at checkout. All orders are shipped with a tracking number.

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Antifungal Pen - 25% Undecylenic Acid
$39.99
$79.98 $39.99
Selected Variant Image
Antifungal Pen - 25% Undecylenic Acid
$39.99
$79.98 $39.99

AS SEEN ON

Clears Discoloration & Fungus

Toenail fungus causes yellow, thick, and brittle nails that people feel forced to hide. This treatment targets the visible symptoms at the nail surface while supporting healthy regrowth underneath. Unlike bulky creams or oral pills, its fast-absorbing liquid penetrates directly where it’s needed most.

Restore Clear, Healthy Nails with Confidence

Backed by real customer results and consistent daily use, our solution is designed to improve the look and comfort of damaged, discolored nails — without harsh chemicals.

See What Others Have To Say

  • Why isn't this more well known??

    I’ve struggled with ugly toenails for years and honestly stopped wearing sandals. After a month of using this, the color started clearing and the itching stopped. I finally feel comfortable showing my feet again.

    Sarah M.

  • The First Thing That Actually Helped

    My husband works on his feet all day and was dealing with constant itch and thick nails. This is the first thing that actually helped. He’s been using it daily and even he’s impressed with the improvement.

    Jessica M.

  • Tried Everything — This One Worked

    I’ve tried so many treatments with zero luck. This one was different. My nail started looking drier and healthier within a couple of weeks, and the discoloration is slowly fading.

    Rachel B.

Frequently Asked Questions

How long until I see improvements in my skin?

When used as directed on the skin around the nails, many customers report reilef from symptoms like itching and irritation within the first few weeks. Individual experiences may vary.

How much product do I get in each pen?

One pen can be used to treat multiple affected areas of the skin, including the skin around multiple toes or fingers, depending on usage frequency.

Can it prevent further fungal infections?

Our formula is designed to treat common fungal skin infections like athlete's foot and ringworm. While it is not intended for prevention, maintaining proper hygeine and following usage directions can help support overall skin health.

What benefits can I expect?

  • Relief from itching, burning, and irritation caused by athlete's foot and ringworm
  • Support for skin comfort and hygeine around affected areas
  • Easy, targeted application for consistent use
  • Includes moisturizing botanicals to help maintain soft, smooth skin

Is Lunavia chemical-free?

We use a monograph-compliant antifungal active - 25% Undecylenic Acid - combined with skin-conditioning botanical oils. Our formula contains no parabens, artifical dyes, or synthetic fragrances.