21 CFR § 332.15 - Combination with non-antiflatulent active ingredients.

---
identifier: "/us/cfr/t21/s332.15"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "21 CFR § 332.15 - Combination with non-antiflatulent active ingredients."
title_number: 21
title_name: "Food and Drugs"
section_number: "332.15"
section_name: "Combination with non-antiflatulent active ingredients."
chapter_name: "FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "D"
subchapter_name: "DRUGS FOR HUMAN USE"
part_number: "332"
part_name: "ANTIFLATULENT PRODUCTS FOR OVER-THE-COUNTER HUMAN USE"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 321, 351, 352, 353, 355, 360, 371."
regulatory_source: "39 FR 19877, June 4, 1974, unless otherwise noted."
cfr_part: "332"
---


# 332.15 Combination with non-antiflatulent active ingredients.

An antiflatulent may contain any generally recognized as safe and effective antacid ingredient(s) if it is indicated for use solely for the concurrent symptoms of gas associated with heartburn, sour stomach or acid indigestion.