For salon-grade hair, skin, and nail supplies on University Avenue in La Mesa, Sally Beauty stocks over 6,000 SKUs from salon-exclusive brands alongside its proprietary Ion color line. The store serves both licensed cosmetologists purchasing developer, toner, and lightener in bulk and retail consumers building at-home color kits, the same trade-to-consumer product pipeline that feeds salon operations like Color Theory Salon on the La Mesa corridor. Sally Beauty Holdings traces to a single New Orleans store founded in 1964 and now operates more than 4,000 locations worldwide under NYSE ticker SBH. This University Avenue location carries the full salon-grade nail catalog — acrylic powder systems, gel-cure LED lamp units, and monomer liquids — supplying the acrylic and gel technicians at studios like AB Nails & Spa across La Mesa. The store's deepest inventory concentration sits in the salon color category, stocking Wella Koleston Perfect ME+ and L'Oréal Majirel permanent crème lines alongside Ion demi-permanent glazes in over 100 intermixable shade formulations.