Perrigo Company is a manufacturer of store brand over-the-counter (OTC) pharmaceutical and nutritional products, which gets sold under a retailer's label in the United States. In addition, the Company manufactures OTC pharmaceutical and nutritional products in the United Kingdom and OTC pharmaceutical and prescription drug products in Mexico. The Company sells over 1,200 store-brand products under brand names like Good Sense and Dr. Rosenblat, and are categorized as analgesics, cough/cold/allergy/sinus, gastrointestinal and vitamins/nutritional supplements/diet aids. Additionally, Perrigo manufactures products, under contract, for marketers of national brand products. The Company's customers are national and regional retail drug, supermarket and mass merchandise chains, such as Wal-Mart, CVS, Walgreens, Albertson's, Kroger, Safeway, and Dollar General and wholesalers such as McKesson and Supervalu. The Company acquired Peter Black in December 2003.