{"data":{"id":"us/21-cfr-333.110","jurisdiction":"us","citation":"21 CFR 333.110","heading":"First aid antibiotic active ingredients.","body":"The product consists of any of the following active ingredients within the specified concentration established for each ingredient and in the specified dosage form:\n(a) Bacitracin ointment containing, in each gram, 500 units of bacitracin in a suitable ointment base.\n(b) Bacitracin zinc ointment containing, in each gram, 500 units of bacitracin zinc in a suitable ointment base.\n(c) Chlortetracycline hydrochloride ointment containing, in each gram, 30 milligrams of chlortetracycline hydrochloride in a suitable ointment base.\n(d) Neomycin sulfate ointment containing, in each gram, 3.5 milligrams of neomycin in a suitable water soluble or oleaginous ointment base.\n(e) Neomycin sulfate cream containing, in each gram, 3.5 milligrams of neomycin in a suitable cream base.\n(f) Tetracycline hydrochloride ointment containing, in each gram, 30 milligrams of tetracycline hydrochloride in a suitable ointment base.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER D—DRUGS FOR HUMAN USE","PART 333—TOPICAL ANTIMICROBIAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE","Subpart B—First Aid Antibiotic Drug Products"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"a5ca6085ccbc77ee20f1c1ad23b915b6e3e17fd6806c7e2cf0fd9449865c88c5","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-333.103","next":"us/21-cfr-333.120"},"notice":"GroundRules: Original legal text. Not legal advice."}