At 2901 University Ave in North Park, Beauty Supply Warehouse (BSW #5) occupies a roughly 20,000-square-foot retail floor stocked with wigs, extensions, cosmetics, and salon-grade hair-care lines. Braiders sourcing bulk synthetic and human hair for intricate protective styles frequent both BSW and Mukuwa African Hair Braiding farther east on El Cajon Boulevard. The BSW chain applies a superstore model to beauty retail, compressing wig departments of more than 10,000 units, full cosmetics aisles, and a tool section into each location. Independent stylists restocking color, developer, and finishing products often split supply runs between BSW and nearby salons like Salon on 30th for product cross-referencing. The North Park location serves as a one-stop procurement hub for salon operators building opening-day inventory for new booth-rental or suite-based salon launches.