Welcome to Amphastar
Amphastar Pharmaceuticals, Inc. is a specialty pharmaceutical company that is engaged in the development, manufacture and marketing of generic and proprietary injectable and inhalation products. Amphastar and its subsidiaries are all recognized names in the pharmaceutical industry whose capabilities have evolved over the years. Although each unit has its own distinct focus, each compliments the others. Together they strive to meet the varied needs of the pharmaceutical industry.
(Generic for Depo-Provera® Contraceptive Injection)