Antifungal Spray: Spray -25% Undecylenic Acid (3-Pack)

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.

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.

Orders usually ship within 24-48 hours, and delivery typically takes 3–5 business days (domestic).

• 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

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.

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.

We recommend applying as directed on the label. Consistent use is important for full symptom relief and effective treatment of conditions like athlete's foot and ringworm.

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.

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.

Try out antifungal formula with 25% undecylenic acid - backed by a 90-day satisfaction guarantee. Take advantage and support your skin's comfort and hygiene starting today.