Toenail Fungus Pen

Undecylenic Acid · Liquid · Cutaneous

Over the counter

Active ingredient

Undecylenic Acid 25%

Purpose

Antifungal Treatment √ Removes Fungus √ Restores Nails √ Fast Acting √ Visible Results in 2-4 Weeks FAST-ACTING FORMULA

Uses

Clean the nails and keep them dry, rotate the bottom until liquid appears, apply an appropriate amount of this product evenly on the affected nails, and massage gently until absorbed.

Warnings

WARNINGS: Please keep out of reach of children. Do not swallow.Please clean your hands before use to ensure the best results from the product. Discontinue use if signs of irritation or rash occur. Store in a cool and dry place.

Ask a doctor before use

Stop use and consult a doctor if: Stop use and consult a doctor if: You experience redness, itching, swelling, or irritation at the application site.Your condition worsens or does not improve after regular use.You develop an allergic reaction.You accidentally apply the product to broken or inflamed skin.

Stop use and ask a doctor

Discontinue use if signs of irritation or rash occur. You experience redness, itching, swelling, or irritation at the application site.Your condition worsens or does not improve after regular use.

Keep out of reach of children

Please keep out of reach of children.

Directions

Clean the nails and keep them dry, rotate the bottom until liquid appears, apply an appropriate amount of this product evenly on the affected nails, and massage gently until absorbed.

Inactive ingredients

INACTIVE INGREDIENTS: AQUA、 GLYCERIN、 1,2-HEXANEDIOL、OREGANO LEAF OIL、PEPPERMINT OIL、UREA、ALOE VERA LEAF、JOJOBA OIL、PANTHENOL、TEA TREE OIL、CLOVE OIL、CAMELLIA SINENSIS LEAF

Label text from the FDA structured product label by Guangzhou Hechuang Commercial Service Co.,Ltd. (revised Mar 19, 2026). Long sections are shortened; the complete label is on DailyMed.

Active ingredients

Toenail Fungus Pen NDC products (1)

NDCStrength & formLabelerType
87298-016Undecylenic Acid 25 g/100g
Liquid
Guangzhou Hechuang Commercial Service Co.,Ltd.OTC MONOGRAPH DRUG

Frequently asked questions

What is Toenail Fungus Pen used for?

Clean the nails and keep them dry, rotate the bottom until liquid appears, apply an appropriate amount of this product evenly on the affected nails, and massage gently until absorbed.

Who makes Toenail Fungus Pen?

Toenail Fungus Pen is listed by 1 labeler in the FDA NDC directory, including Guangzhou Hechuang Commercial Service Co.,Ltd..