Mushroom Supplement Adulteration
Explore mushroom research and guides on mushroom supplement adulteration.
DNA Testing Mushroom Supplements: Species Identity
DNA barcoding can verify mushroom supplement species. Here's how ITS testing works, what the research found, and where to get commercial DNA verification.
How to Spot Adulterated Mushroom Products
Only 6 of 19 Italian mushroom supplements matched their labelled species. Here's how to spot adulterated products: reading labels, requesting COAs, and what each check can prove.
How Widespread Is Mushroom Supplement Adulteration?
In Italy, 31.6% of mushroom supplements met both label claims. US and Korea data show similar rates. The peer-reviewed case for how common adulteration is.
Mushroom Supplement Adulteration: Starch Fillers and Grain
Most mushroom supplement capsules contain more grain starch than mushroom bioactives. Here's how mycelium-on-grain production works and what the evidence shows.