21 C.F.R. § 358.510 Corn and callus remover active ingredients.
Title 21 - Food and Drugs
The product consists of any of the following active ingredients within the specified concentrations and in the dosage form established for each ingredient. (a) Salicylic acid 12 to 40 percent in a plaster vehicle. (b) Salicylic acid 12 to 17.6 percent in a collodion-like vehicle.
Title 21: Food and Drugs
PART 358—MISCELLANEOUS EXTERNAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE
Subpart F—Corn and Callus Remover Drug Products
§ 358.510 Corn and callus remover active ingredients.
