Earwax removal aid. Drops. Carbamide peroxide (6.5%) non USP. No.1 pharmacist recommended brand Provides a safe, nonirritating method of softening and removing earwax. Kit includes soft rubber bulb ear syringe and drops. Debrox cleanses the ear with microfoam action providing a safe, non-irritating method of softening and removing earwax.Ingredients: Active Ingredient - Purpose.Carbamide Peroxide 6.5% Non USP* - Earwax Removal Aid.*pH Differs from USP Specifications.Inactive Ingredients: Citric Acid, Flavor, Glycerin, Propylene Glycol, Sodium Lauroyl Sarcosinate, Sodium Stannate, Water.