{"data":{"id":"us/21-cfr-358.110","jurisdiction":"us","citation":"21 CFR 358.110","heading":"Wart remover active ingredients.","body":"The product consists of any of the following active ingredients within the specified concentration and in the dosage form established for each ingredient.\n(a) Salicylic acid 12 to 40 percent in a plaster vehicle.\n(b) Salicylic acid 5 to 17 percent in a collodion-like vehicle.\n(c) Salicylic acid 15 percent in a karaya gum, glycol plaster vehicle.","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 358—MISCELLANEOUS EXTERNAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE","Subpart B—Wart Remover 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":"a81de560664d53cd313c8b3d76fe1784fd1a12e0d5b32f8f156e02df72e78b9e","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-358.103","next":"us/21-cfr-358.150"},"notice":"GroundRules: Original legal text. Not legal advice."}