Contact
Site and services are for U.S. residents only.
We are always available to help you. If you need help with your Bayer diabetes care product or want to find the store closest to you that sells our products, simply email us by using the Customer Care Form.
The best way to reach us is by email, but you can also call the Bayer Customer Service Help Line at: 1-800-348-8100
We are available 24 hours a day, 7 days a week.