StacksVerified U.S. regulatory reference

21 CFR §328.3

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
As used in this part:
  1. (a)Alcohol means the substance known as ethanol, ethyl alcohol, or Alcohol, USP.
  2. (b)Inactive ingredient means any component of a product other than an active ingredient as defined in § 210.3(b)(7) of this chapter.