Champex® (Champignon Mushroom Extract — Agaricus bisporus)

Champex® is a standardized extract of the common champignon mushroom (Agaricus bisporus), studied mainly for reducing body and breath odor. By supporting a healthier gut environment and binding odor-causing compounds, it is positioned as an inside-out approach to fresh breath and reduced body odor.

Champex is researched primarily for Gut Health and Detox & Cleanse. In research, champignon extract reduced oral malodor caused by odor-producing compounds, supporting its use for fresher breath from within.

The clinically studied dose is Commonly around 200 to 400 mg per day. Always follow the product label and check with a healthcare provider for personal advice.

For most healthy adults, Champex is well tolerated at studied doses. Reported effects can include: Generally well-tolerated — adverse effects are uncommon at normal doses. Mild digestive upset is occasionally reported. It may also interact with some medications. Champex is not right for everyone, so check with a healthcare provider first if you are pregnant or breastfeeding, have a medical condition, or take prescription medication.

Possible interactions include: No major drug interactions are established for this ingredient. Tell your doctor about all supplements if you take prescription medication. If you take prescription medication, check with a pharmacist or doctor before using it.

NutraSmarts rates the evidence for Champex as Limited (2 out of 5). It is backed by 1 clinical trial and 1 cited reference summarized on this page. A higher rating reflects more, larger, and better-designed human studies.