$44.95 Original price was: $44.95.$39.95Current price is: $39.95.
★★★★★ Trusted by 200K+ Customers
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.
It boasts a triple effect of powerful antibacterial, anti-inflammatory, and repairing properties, as well as preventing recurrence. Furthermore, its formula is scientifically validated and is not simply a combination of plant extracts.

Helps provide a smooth, lightweight glide during use.

Adds a comforting botanical touch.

Offers gentle hydration to the skin surface.

Known for its naturally refreshing, botanical scent.
Our antifungal pen containts 25% Undecylenic Acid, an FDA monograph-recongized active ingredient for the treatment of most athlete’s foot (tinea pedis). The formula also includes a blend of botanical oils – like Tea Tree, Oregano, Manuka, Clove Bud, and Propolis – chosen to help moisturize and support skin comfort during treatment.
Say goodbye to spills and complicated applications with our antifungal pen. Enjoy a hassle-free experience with every use:




Our products are made to be simple, clean, and effortless to use. Every formula applies smoothly, absorbs quickly, and fits naturally into any beauty routine — comfortable, mess-free, and easy from the very first step.
Our formulas are crafted using carefully chosen ingredients selected for comfort, clarity, and everyday ease — designed to support a simple, enjoyable beauty routine.
Made to be used regularly, our products are formulated with comfort in mind — suitable for daily skincare routines.
Each product is designed with a smooth, easy-to-apply texture that absorbs quickly and supports a clean, mess-free experience.
From pen applicators to glide-on balms, each format is designed for easy, controlled use without complicated steps.
We avoid harsh additives and keep our formulas clean, simple, and focused on supporting a comfortable beauty routine.
Made to fit naturally into your daily routine, each product is designed with simple, intuitive application and a compact format that’s easy to take anywhere.
At Lunavia, we are dedicated to providing high-quality solutions for skincare with your comfort and care in mind. Our mission is to combine trusted ingredients with innovative application methods to support skin hygiene and help you feel confident every step of the way.
We were born out of a personal journey. After years of searching for reliable solution to common skin concerns, our founder set out to create better options using clean and effective ingredients. Today, we’re driven by a passion for science-based care and committed to offering targeting solutions for common skin issues – designed to support comfort, hygiene, and confidence.
Our mission at lunavia is to empower individuals with effective solutions for skincare. We are committed to innovation, quality, and care – delivering products designed to support comfort, hygiene, and confidence. By prioritizing results and customer trust, we aim to set a new standard in targeted skincare.
At lunavia, we are unwavering in our commitment to quality and care. Our products are formulated using high quality, clean, safe ingredients.
Built on trusted standards, our goal is to provide effective, easy-to-use solutions that support skin comfort and hygiene – because your well-being matters.
If you’re not completely satisfied, let us know and we’ll make it right – no hassle, no fine print. Your trust means everything to us.
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.
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.
Lunavia’s 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.
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
(With consistent use as directed, many users report sumptom relief – such as reduced itching or discomfort – within the first 2-4 weeks. Continued use for several weeks may be needed for full resolution. Individual results may vary.)
Yes. Our formula is intended for use on the skin around the nails and between the toes, as directed. It is not intended to treat fungal infections of the nail itself.
Many user with sensitive skin tolerate the formula well, as it includes soothing botanical ingredients. However, because the product contains a high concentration of Undecylenic Acid (an active antifungal drug),we recommend performing a patch test before full use – especially if you have known sensitivities.
Yes. Our antifungal formula is designed for adult use and may be used by both men and women to treat common fungal infections like athlete’s foot, ringworm, and jock itch. As with any OTC drug, follow label directions and consult a healthcare provider if you have sensitive skin or underlying conditions.
Many user with sensitive skin tolerate the formula well, as it includes soothing botanical ingredients. However, because the product contains a high concentration of Undecylenic Acid (an active antifungal drug),we recommend performing a patch test before full use – especially if you have known sensitivities.
Yes. Our antifungal formula is designed for adult use and may be used by both men and women to treat common fungal infections like athlete’s foot, ringworm, and jock itch. As with any OTC drug, follow label directions and consult a healthcare provider if you have sensitive skin or underlying conditions.
Yes. Simply add Lunavia pen application after washing or soaking your feet. It complements most foot-care routines.
Undecylenic Acid (25%), Tea Tree Oil, Oregano Oil, Manuka Oil, Clove Bud Oil, Propolis Extract, Tocopheryl Acetate (Vitamin E), plus other supporting ingredients for optimal penetration.
For best results, it’s important to use the product as directed for the full recommended treatment period – even if symptoms improve earlier. Stopping too soon may reduce the effectiveness of the treatment.