21 C.F.R. § 348.10
Analgesic, anesthetic, and antipruritic active ingredients.
Cite as 21 C.F.R. § 348.10 (2026)
The active ingredient of the product consists of any of the following within the specified concentration established for each ingredient:
(a)
Male genital desensitizers.
(1) Benzocaine, 3 to 7.5 percent in a water-soluble base.
(2) Lidocaine in a metered spray with approximately 10 milligrams per spray.
(b) [Reserved]