CFR › Title 21 › Part 348 › §348.1021 CFR §348.10Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThe 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]