Costco Milk Thistle Lawsuit Investigation

Last Updated on December 21, 2018

Important Information

Attorneys working with are no longer investigating this matter. The information here is for reference only. A list of open investigations and lawsuits can be viewed here.

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At A Glance

This Investigation Affects:
Anyone who purchased Trunature Milk Thistle, Trunature Premium Milk Thistle or Trunature Liver Health Complex from Costco.
What's Going On?
Independent lab tests have shown that these products don't contain enough of the active ingredient silymarin to live up to their claims about supporting liver health or containing the "standardized amount."