Contact Us | UMZU

We Love To Hear From You!

At UMZU, our goal is to create supplements that are built from nature, backed by science, and help support your health. We strive to be the best and deliver the best products. 

If you are not satisfied with your purchase, please let us know. If you love our products or have a suggestion, please let us know! We are happy to help you on your journey to thrive!

How can you reach us?

Start a chat with our virtual assistant 24/7 or chat with a live agent Monday-Friday 10a ET - 4p ET.

Have product questions? Chat with the Product Experts Monday-Friday 10a ET - 4p ET.

Email us at

Prefer to talk to an agent? In order to better serve our customers, we offer callbacks instead of taking inbound calls.

We offer callbacks to customers Monday-Friday between 9a-12p EST, 12p-3p EST, and 3p-6p EST. You can request a callback through our virtual assistant, or by emailing us at

For all other correspondence:
6325 Spine Road
Boulder, CO 80301