21 C.F.R. § 344.10 Earwax removal aid active ingredient.
The active ingredient of the product consists of carbamide peroxide 6.5 percent formulated in an anhydrous glycerin vehicle.
CFR Subpart B
CFR Subpart B
in effect21 C.F.R. § 344.12 Ear drying aid active ingredient.
The active ingredient of the product consists of isopropyl alcohol 95 percent in an anhydrous glycerin 5 percent base.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-21.xmlFetched: 7/26/2026