Addison Biological Laboratory, Inc.
507 North Cleveland Avenue
Fayette, Missouri 65248 USA

Phone: 660-248-2215 or 800-331-2530
Fax: 660/ 248-2554

For special requests or questions concerning MAXI/GUARD products, please
complete the following contact form or select an email below. We will respond
as soon as possible.

info@addisonlabs.com

For international correspondence:
international@addisonlabs.com