Contact Us

Got a question about something we reviewed, or found a supplement we missed? Want to share lab results that contradict our findings? We read everything.

General questions

Questions about a review, suggestions for products we should test, corrections when we get something wrong. This is the address.

Email: info@mushroomhealthhub.com

Product testing requests

We test products from manufacturers, but we don't promise positive reviews. If your supplement meets label claims, we say so. If the beta-glucan content is off by 50%, we say that too. Send us a sample and we'll put it through the same protocol as everything else.

Email: testing@mushroomhealthhub.com

Research and corrections

If you're a researcher with studies we should know about, or you've spotted an error in our content, we want to hear from you.

Email: research@mushroomhealthhub.com

Affiliate partnerships

We work with brands that pass our quality standards. If you manufacture mushroom supplements and want to discuss affiliate partnerships, know that we test everything regardless of what a partnership is worth.

Email: partnerships@mushroomhealthhub.com

How we pay the bills

Some links on this site are affiliate links. When you buy through them, we get a small commission. The price stays the same for you. That money pays for lab testing, product purchases, and the research that goes into every article.

Affiliate relationships don't change what we write. A supplement that fails COA verification gets called out whether we earn commissions on it or not, because our readers trust us to tell them what actually works and what's marketing hype.

Response time

We aim to respond within 2-3 business days. Lab testing requests and manufacturer inquiries take longer, since we evaluate the product before deciding whether to run a full protocol.