Fungiflush Liquid
NDC Package 83311-100-15

11-digit billing NDC: 83311010015
Table of Contents
    1. Package Information
    2. Frequently Asked Questions

Package Information

Fungiflush (undecylenic acid 25%) liquids is wash the affected area and dry thoroughly • apply a thin layer of the product over affected area twice daily (morning and night) or asdirected 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 • use daily for 4 weeks. This formulation utilizes a liquid delivery system. Marketed by Simple Promise Pte Ltd, this product is identified by NDC 83311-100 and is authorized under FDA application M005.

Identification & Billing

NDC Package Code
83311-100-15
Package Description
1 BOTTLE, DROPPER in 1 BOX / 15 mL in 1 BOTTLE, DROPPER
Product Code
83311-100
11-Digit Billing Format
83311010015

Clinical Specifications

Proprietary Name
Fungiflush
Non-Proprietary Name
Undecylenic Acid 25%
Substance Name
Undecylenic Acid
Dosage Form
Liquid - A dosage form consisting of a pure chemical in its liquid1 state. This dosage form term should not be applied to solutions.
Administration Route
Topical - Administration to a particular spot on the outer surface of the body. The E2B term TRANSMAMMARY is a subset of the term TOPICAL.
Active Ingredient(s)
UNDECYLENIC ACID 25 g/100mL
Usage Information
Wash the affected area and dry thoroughly • apply a thin layer of the product over affected area twice daily (morning and night) or asdirected 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 • use daily for 4 weeks. If condition persists longer, consult a doctor • this product is not effective on the scalp or nails

Regulatory & Marketing

Labeler Name
Simple Promise Pte Ltd
Product Type
Human Otc Drug
FDA Application #
M005
Marketing Category
OTC MONOGRAPH DRUG -
Start Marketing Date
10-19-2026
Listing Expiration
12-31-2027
Exclude Flag
N
Sample Package
No

Hierarchy Structure

Code Lineage

The NDC Directory contains ONLY information on final marketed drugs submitted to FDA electronically by labelers. A labeler might be a manufacturer, re-packager or re-labeler. The product information included in the NDC directory does not indicate that FDA has verified the information provided by the product labeler. Assigned NDC numbers are not in any way an indication of FDA approval of the product.

* Please review the full disclaimer at the bottom of this page.

Frequently Asked Questions

What is the distribution configuration for this product package?

The code 83311-100-15 identifies a specific commercial package of 1 bottle, dropper in 1 box / 15 ml in 1 bottle, dropper of Fungiflush, a human over the counter drug labeled by Simple Promise Pte Ltd. This liquid is formulated for topical use and contains undecylenic acid as the active substance.

Is this product currently listed with the FDA?

Yes, this product is active and verified within the NDC Directory. It was introduced to the market by Simple Promise Pte Ltd on October 19, 2026. The current certification is valid through December 31, 2027.

How is this Simple Promise Pte Ltd product billed for insurance claims?

For medical billing and reimbursement, this package follows the 11-digit CMS format: 83311010015. The table below illustrates the segment conversion from the 10-digit labeler code to the 11-digit provider format.

11-Digit Code Conversion

Billing payers usually require a 5-4-2 segment configuration. Below is the conversion from the 10-digit package format to the 11-digit billing format:

10-Digit Format (5-3-2)
83311-100-15
11-Digit CMS (5-4-2)
83311-0100-15

Note: The zero is added to the Product segment to maintain the 5-4-2 structure.