21 C.F.R. § 346.20

Keratolytic active ingredients.

Last amended: 2016Year: 2026Length: 34 wordsSubsections: 2Official source

Cite as 21 C.F.R. § 346.20 (2026)

The active ingredient of the product consists of any of the following when used within the concentration range established for each ingredient: (a) Alcloxa 0.2 to 2 percent. (b) Resorcinol 1 to 3 percent.
21 C.F.R. § 346.20: Keratolytic active ingredients. | Justis AI