NDC 55319-055 Undecylenic Acid

NDC Product Information

Undecylenic Acid Product Labeling Information

The product labeling information includes all published material associated to a drug. Product labeling documents include information like generic names, active ingredients, ingredient strength dosage, routes of administration, appearance, usage, warnings, inactive ingredients, etc.

Product Labeling Index

Active Ingredient

Undecylenic acid 25%w/w




For the cure of most tinea pedis (athlete's foot) and tinea corporis (ringworm)For relief of:itchingburningrednessirritationscalingdiscomfort which may accompany these conditionssoreness


For external use only.

If Pregnant Or Breastfeeding

Consult a healthcare professional before use.

Do Not Use

On children 2 years of age unless directed by a doctor.

When Using This Product

Avoid contact with eyes.

Use Only As Directed

By a doctor on persons with highly sensitive skin.

Stop Use And Consult A Doctor If

  • There is no improvement within 4 weeksirritation occurs

Keep Out Of Children.

If accidental ingestion occurs, get medical help or contact a Poison Control Center right away.


Read all warning and directions. Use only as directed.clean the affected area and dry thoroughlytwist pen base with 3 clicks to saturate brushapply a thin layer of the product over the affected area twice daily (morning and night) or as directed by the doctorthe brush applicator allows for easy application under nails and surrounding cuticle areasupervise children in the use of this productfor athlete's foot: pay special attention to spaces between the toeswear well- fitting, ventilated shoes, and change shoes and socks at least once dailyfor athlete's foot and ringworm, use daily for 4 weeks. If condition persists longer, consult a doctor.this product is not effective on the scalp or nails

Other Information

  • Store at room temperature 150 - 300C (590 - 860F)protect from freezing. if freezing occurs, warm to room temperature.keep tightly closed when not in use

Inactive Ingredient

Isopropyl palmitate


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