Anne Rutherford, I received the following today FWIW: <<<<<<We received your request for information regarding the filler used in our product prior to approval. We would suggest that you contact Patient Product Information Services for further information at the following 800 number. (800) 253-8600 Ext. 36004. Thank you for your interest in Pharmacia & Upjohn, Inc.>>>> Ronald Vetter 1936, dz PD 1984, carbidopa/levodopa, Mirapex, selegiline [log in to unmask] Ridgecrest, California http://www.ridgecrest.ca.us/~rfvetter