Triple Antibiotic Ointment Packets -First aid to help prevent infection in minor cuts, scrapes, burns. For use with First Aid Kits. Active Ingredients: Bacitracin zinc 400 Units - Purpose: First Aid Antibiotic, Neomycin sulfate 5 mg.(equivalent to 3.5mg Neomycin) - Purpose: First Aid Antibiotic, Polymyxin B sulfate 5000 units - Purpose: First Aid Antibiotic