Last amended:2016Year:2026Length:31 wordsSubsections:2Official source
Cite as 21 C.F.R. § 335.10 (2026)
The active ingredient of the product consists of any one of the following when used within the dosage limits established for each ingredient in § 335.50(d):
(a) Bismuth subsalicylate.
(b) Kaolin.
Cross-references to the CFR
335.50
21 C.F.R. § 335.10: Antidiarrheal active ingredients. | Justis AI