Sally Beauty enters exclusive relationship with NielsenIQCHICAGO, January 11, 2022–(BUSINESS WIRE)–NielsenIQ, the world’s leading retail measurement and consumer analytics firm, and Sally Beauty, the largest omni-channel hair color retailer in the United States, announced a new relationship to elevate analytics and manufacturer partnerships in the beauty and personal care industry.NielsenIQ will be the exclusive information…