
Cosmo Prof in Allentown is a premier professional-only beauty supply distributor serving the Lehigh Valley's licensed cosmetologists and salon owners. As a division of Sally Beauty Holdings, which traces its roots back to 1964, this location provides exclusive access to over 25,000 products from industry-leading brands like Wella, Paul Mitchell, and Joico. While primarily focused on professional hair color and styling tools, the store also offers a comprehensive selection of nail, skincare, and makeup supplies. Reviews frequently praise the Allentown staff for their technical knowledge and helpfulness in navigating wholesale inventory. Beyond retail, the branch serves as a hub for professional development through various masterclasses and educational events.