[Code of Federal Regulations] [Title 21 Volume 5] [Revised as of April 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR347.3] [Page 266] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PART 347--SKIN PROTECTANT DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE--Table of Contents Subpart A--Astringent Drug Products Sec. 347.3 Definitions. As used in this part: (a) Astringent drug product means a drug product that is applied to the skin or mucous membranes for a local and limited protein coagulant effect. (b) [Reserved]