Cosmo Prof

Cosmo Prof in Jericho, NY, is a premier wholesale distributor catering exclusively to licensed beauty professionals. As part of a massive network of over 1,200 stores, this location provides an extensive inventory of professional-grade hair care, color, nail supplies, and specialized makeup tools. Known for its 'pro-only' policy, it serves as a vital resource for local stylists and salon owners seeking industry-leading brands like Wella, Olaplex, and OPI. Customers frequently praise the knowledgeable staff and the convenience of finding high-quality, technical products in one location, making it a cornerstone of the Long Island beauty community.