Fungal Nail Repair Pen

Fungal Nail Repair Pen is an FDA-registered drug product whose active ingredient is UNDECYLENIC ACID. It is labelled by Yunqi Cosmetics (Shenzhen) Co., Ltd taken by topical and marketed as a human otc drug product. Identifiers on file: NDC 84763-011, application M005, label effective 20260520. It is one of 24 FDA drug label records sharing the active ingredient UNDECYLENIC ACID. This page reproduces the FDA-approved label text so you can check what a product is, who makes it and how it is supplied before discussing it with a pharmacist or prescriber.

Across FDA labelling, products containing UNDECYLENIC ACID are most often described in connection with: reduce nail, fungus issues, improve discoloration, thickening layering, ingrown nails. Wording differs between labels, and the full indications section on this page takes precedence when it is present.

Mainly used to control and reduce nail fungus issues, and improve discoloration, thickening, layering brittleness, and ingrown nails

Read all warnings and directions carefully Use only as directed Wash the affected area and dry thoroughly. Remove cap from pen Twist the base of the pen, with the brush pointing downward, until the product dispenses. Apply a thin layer over the affected area twice daily (morning and night) or as directed by a doctor For athlete's foot, pay special attention to spaces between toes; wear well-fitting, ventilated shoes,and change shoes and socks at least once daily

For external use only.

FDA lists 24 drug label records with UNDECYLENIC ACID as the active ingredient. The most common dosage forms and the manufacturers with the most records are summarised below; strengths, pack sizes and inactive ingredients can still differ between apparently similar products.

What is Fungal Nail Repair Pen used for?
Mainly used to control and reduce nail fungus issues, and improve discoloration, thickening, layering brittleness, and ingrown nails

Who makes Fungal Nail Repair Pen?
Yunqi Cosmetics (Shenzhen) Co., Ltd is the labeler of record for Fungal Nail Repair Pen. 24 FDA label records share the active ingredient UNDECYLENIC ACID, so generic and branded versions may come from different companies; the manufacturer named on your pack is the one that matters for any enquiry.

What form does Fungal Nail Repair Pen come in?
administered by topical. Strengths and pack sizes vary by label, so compare the NDC on your pack with the identifier listed on this page.

Is Fungal Nail Repair Pen prescription or over-the-counter?
The FDA label for this product is recorded as human otc drug. Marketing status can differ between strengths and countries, so check the dispensing rules where you live.

Are there other products containing UNDECYLENIC ACID?
Yes. 24 FDA drug label records list UNDECYLENIC ACID as the active ingredient. Products with the same active ingredient can usually be substituted only when a prescriber or pharmacist confirms it is appropriate.

Has Fungal Nail Repair Pen been recalled?
No FDA recall record in our database matches this product name or manufacturer. Recall data is updated periodically, so a very recent notice may not appear here yet.

Where does this information come from?
All content is reproduced from FDA Structured Product Labelling data via openFDA. It is provided for identification and reference only and is not medical advice.