Life66ii Antifungal Nail
Undecylenic acid 25% ANTIFUNGAL NAIL · Liquid · Topical
Active ingredient
Active Ingredient Undecylenic acid 25%
Purpose
Purpose Antifungal
Uses
Use Prevent fungal growth, reduce itching.
Warnings
Warnings For external use only.
Do not use
Do not use On children under 2 years of age unless directed by a doctor.
Ask a doctor before use
Ask Doctor Irritation occurs, there is no improvement within 4 weeks (for athlete's foot and ringworm).
When using this product
When Using Avoid contact with eyes.
Stop use and ask a doctor
Stop Use Irritation occurs, there is no improvement within 4 weeks (for athlete's foot and ringworm).
Keep out of reach of children
Keep Out Of Reach Of Children If swallowed, get medical help or contact a Poison Control Center right away.
Directions
Directions For athlete's foot and ringworm:use daily for 4 weeks.Clean the affected area and dry thoroughly. Apply a thin layer of the product over affected area twice daily (morning and night) or as directed by a doctor. Supervise children in the use of this product. For athlete's foot: pay special attention to spaces between the toes, wear well-fitting, ventilated shoes,and change shoes and socks at least once daily. To prevent athlete's foot, apply once or twice daily (morning and/or night). Apply to skin around the nail and cuticle.
Other information
Other information Store at temperature 59-86℉(15-30℃).
Inactive ingredients
Inactive ingredients Tea tree oil，glycerin，polyethylene glycol.
Label text from the FDA structured product label by Wenzhou Yuyuan Pharmaceutical Co., Ltd. (revised Sep 5, 2026). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Undecylenic Acid in 1 product
Life66ii Antifungal Nail NDC products (1)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 87786-058 | Undecylenic Acid 25 g/100mL Liquid | Wenzhou Yuyuan Pharmaceutical Co., Ltd. | OTC MONOGRAPH DRUG |
Frequently asked questions
What is Life66ii Antifungal Nail used for?
Use Prevent fungal growth, reduce itching.
Who makes Life66ii Antifungal Nail?
Life66ii Antifungal Nail is listed by 1 labeler in the FDA NDC directory, including Wenzhou Yuyuan Pharmaceutical Co., Ltd..