YOU CAN CONTACT US IN THREE WAYS: You may send us an e-mail: jknittweis@yahoo.com You may send us regular mail at: Alzheimer Solutions, 3122 Knorr Street,Philadelphia,PA. 19149 You may telephone us Monday to Friday, 9 to 5 at 215-624-2098. For product or research questions, please contact Jim W. Knittweis,CEO.