Lead Found in Popular Protein Powders and Shakes, Study Finds
A new study released today reveals that more than two-thirds of tested protein powders and ready-to-drink shakes contain levels of lead exceeding what experts deem safe for daily consumption, raising concerns about potential health risks for consumers.
Researchers at Consumer Reports tested 23 top-selling products and found that plant-based powders were particularly problematic, containing nine times more lead on average than dairy-based options like whey. Two products, Naked Nutrition’s “Vegan Mass Gainer” and Huel’s “Black Edition,” contained lead levels so high that experts recommend avoiding them altogether, with single servings reaching 1,200 to 1,600 percent of the organization’s concern level. Even half of the dairy-based powders tested still contained unsafe levels for regular use. “For many people, there’s more to lose than you’re gaining,” said Tunde Akinleye, the Consumer Reports food safety researcher who led the project.
The findings come 15 years after a similar Consumer Reports test in 2010, which showed more products with undetectable levels of lead. This increase highlights a growing issue in the supplement industry, where regulation remains limited. Currently, the Food and Drug Administration does not review, approve, or test protein powders before they are sold to the public, leaving consumers vulnerable to potentially harmful contaminants. The rising popularity of high-protein diets and supplements, including new offerings like Starbucks’ Protein Lattes, means more people are potentially exposed to these risks.
Huel, responding to the report, stated they were “extremely frustrated” with the findings, arguing the Consumer Reports benchmark is “ultra conservative” and that their own 17 independent tests show lead levels “well within all recognized safety limits,” as trace amounts of lead occur naturally in crops. Representatives for Naked Nutrition have not yet responded to requests for comment.
Officials say they will continue to monitor the situation and encourage consumers to be aware of potential risks when choosing protein supplements.
