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Costco Protein Powder Lawsuit: Heavy Metals Alleged
11 Jul
Summary
- Lawsuit filed alleging heavy metals like lead and arsenic in protein powder.
- Plaintiffs demand updated packaging and compensation for alleged contamination.
- No product recall or reported illnesses as of July 2026.

A class-action lawsuit was filed on July 7, 2026, against Costco, alleging that its Orgain Organic Plant-Based Protein Powder contains unsafe levels of heavy metals, specifically lead and arsenic. The plaintiffs assert that the product's packaging is misleading, promoting "power of clean" and "higher standards" without disclosing the presence of these contaminants.
The lawsuit claims Costco knew or should have known about the contamination and that consumers would pay a premium for products advertised as free from harmful substances. The legal action seeks to compel Costco to update the product's labeling to accurately reflect its content and requests monetary damages.
As of the current date, July 11, 2026, there has been no product recall. Furthermore, no illnesses or injuries related to this product have been reported. Consumers concerned about heavy metal exposure are advised to consult their healthcare provider for personalized guidance.