This product is a specialized culture medium with clearly defined ingredients and no animal-derived components, specifically optimized for the stable in vitro expansion and functional maintenance of pulp-derived mesenchymal stem cells. Its core formulation mimics the physiological characteristics of the pulp microenvironment, efficiently supporting rapid stem cell proliferation while significantly enhancing their inherent multipotent differentiation potential toward osteogenic, chondrogenic, and neurogenic lineages, and maintaining favorable immunomodulatory properties. Through a rigorous quality control system, this product completely eliminates the risk of exogenous factor contamination, ensuring genomic stability and uniform biological function of cells throughout passage cycles.