[Code of Federal Regulations]
[Title 21, Volume 5]
[Revised as of April 1, 2008]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR333.320]

[Page 229]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF 
 
PART 333_TOPICAL ANTIMICROBIAL DRUG PRODUCTS FOR 
OVER-THE-COUNTER HUMAN USE--Table of Contents
 
                  Subpart D_Topical Acne Drug Products
 
Sec. 333.320  Permitted combinations of active ingredients.

    (a) Resorcinol identified in Sec. 333.310(a) when combined with 
sulfur identified in Sec. 333.310(e) provided the product is labeled 
according to Sec. 333.350.
    (b) Resorcinol monoacetate identified in Sec. 333.310(b) when 
combined with sulfur identified in Sec. 333.310(e) provided the product 
is labeled according to Sec. 333.350.