Neosporin
Active Ingredients (In Each Gram): Bacitracin (400 Units), Neomycin (3.5 Mg), Polymyxin B (5,000 Units). Inactive Ingredients: Cocoa Butter, Cottonseed Oil, Olive Oil, Sodium Pyruvate, Vitamin E, and White Petrolatum.

Walmart brand Equate triple antibiotic
Active: Bacitracin Zinc 400 Units (First Aid Antibiotic), Neomycin 3.5 Mg (First Aid Antibiotic), Polymyxin B Sulfate 5,000 Units (First Aid Antibiotic). Inactive: White Petrolatum.

Looks nearly identical to me.