Hey, I just checked the pharmacy and they dont carry neosporin and neither do the other pharmacies where I live. I have a generic brand ointment here it has 500 units of Bacitracin Zinc and 10,000 units of Polymyxin B Sulfate per gram listed as active ingredients. Nonactive ingredient is white petoleum and its an antibiotic ointment. Will this do/is it the same product?