Bacron 10 gm Ointment is a topical antibiotic medication manufactured by Biopharma Laboratories Ltd. Each gram of the ointment contains 20 mg of Mupirocin BP, equivalent to a 2% w/w concentration. Mupirocin is a naturally occurring antibiotic produced through fermentation by the organism Pseudomonas fluorescens. It functions by inhibiting bacterial protein synthesis, thereby effectively treating various skin infections.