Contact Us Frequently Asked Questions For frequently asked questions about our products, please click here. For general Inquiries about our pharmaceutical products: (*If you are having a life-threatening emergency, please contact your physician; dial 911; or seek local emergency assistance.) Phone: (215) 352-6655 Our office hours of 8:30AM - 5:30PM Eastern Time. Email: general-inquiries@sigmapharm.com To report adverse events, product complaints or other medical inquiries related to Sigmapharm Products: (*If you are having a life-threatening emergency, please contact your physician; dial 911; or seek local emergency assistance.) Email: drugsafety@sigmapharm.com Partnership request/Business Development Inquiries For more information about business development and partnership opportunities, please click here. Returned Goods Policy For more information about Returned Goods Policy, please click here. Sigmapharm Laboratories, LLC Address: 3375 Progress Drive Bensalem, PA 19020 Phone: (215) 352-6655 Fax: (215) 352-6644 Footer menu About Us Management Products Research News & Events Careers Contact Us Sigmapharm Laboratories, LLC. 3375 Progress Dr Bensalem, PA 19020 Phone: (215) 352-6655 Fax: (215) 352-6644 Footer Legal Legal Terms Privacy Policy Sitemap Copyright © 2005-2021, Sigmapharm Laboratories, LLC. All Rights Reserved.