Medicated Foot Powder: "Country Gent?Medicated Antifungal Foot powder is safe and effective for the treatment of athlete's foot, jock itch, and ringworms. Contains Zinc Undecylenate an ingredient proven effective in WWII. Contains Tea Tree and Peppermint Oil. Tea Tree Oil is reported to be naturally antiseptic and antifungal. Peppermint Oil is warming and promotes circulation. Does not contain corn starch which when moistened forms crystals that can irritate feet and other body parts. 4 ounce net wt. (Also, order "Country Gent" Foot Powder to use after healing to assist in prevention of reoccurrence)