Buy Undecylenic acid (CVS Maximum Strength Anti-Fungal Pen 25%)

Undecylenic acid is a topical antifungal agent used to treat fungal infections of the skin. It is available in a liquid form and is manufactured by Denison Pharmaceuticals, LLC in the United States.

Strength

25 mg/100mL

Manufacturer / TM Owner

Denison Pharmaceuticals, LLC

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Uses / Indications

fungal infections
athlete's foot
ringworm
jock itch
skin infections
nail infections

Side Effects

reduces fungal growth
relieves itching
promotes healing
may cause skin irritation
may cause redness
may cause dryness

Precautions & Warnings

avoid contact with eyes
wash hands before and after use
do not use on broken or damaged skin
consult a healthcare provider before use if pregnant or breastfeeding
keep out of reach of children
store at room temperature

Avoid Interactions

other topical medications
alcohol-based products
CYP inhibitors
other antifungal agents
topical steroids
other skin treatments

References

Published by GNH India Pharmaceuticals Limited

Last updated: 18 May 2026

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