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How to Contact Post

If you have a question, comment or concern about one of our products, promotions or commercials, we would love to hear from you. Send us a message through the contact form on this page, or use the Post contact information below to mail or call us.

Ways to Reach Us

Post Holdings, Inc. ATTN: Consumer Affairs
275 Cliff St. Battle Creek, MI 49014
1-800-431-POST (9am – 5pm Eastern Time, Monday through Friday, excluding holidays)
Contact Us Fill out the form below to reach our customer service team.

Report a Business Concern

Employees or customers who see or suspect unethical or illegal behavior are encouraged to report their concerns.

The Post Holdings, Inc. Ethics and Compliance Hotline allows you to submit a confidential telephone or web report about any concern or situation that could affect the work environment or poses a financial risk or other potential liability to Post. You are also encouraged to report any concerns you have regarding Post’s accounting practices or policies, internal accounting controls or auditing matters.

To submit a confidential report, call (877) 452-3658 or visit www.reportlineweb.com/postholdings.

Please be as specific as possible about the situation and location you are describing, so we can take prompt and appropriate action.