The invention belongs to the technical field of food corrosion prevention and particularly relates to a compound antibacterial color protection agent product for a sauce braised pork product. The product comprises Nisin, citric acid and tea polyphenol, wherein the mass ratio of the materials is as follows: the Nisin to citric acid to tea polyphenol is (0.013-0.047) to (0.012-0.028) to (0.046-0.114). According to the compound antibacterial color protection agent product, a secondary universal rotary test design method is adopted and an optimal proportion combined scheme of the Nisin, citric acid and tea polyphenol in the sauce braised pork product is provided; the safety is high and the color protection and antibacterial effects are obvious; the prepared compound antibacterial color protection agent product can be used for effectively prolonging the shelf life of the sauce braised pork product; the appearance quality and the eating safety of the sauce braised pork product are improved; the compound antibacterial color protection agent product provided by the invention has wide application prospect and has a good popularization and application value.