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American nutrition and dietary supplement company founded in 2014
Consumer Reports’ testing placed Optimum Nutrition’s Gold Standard 100% Whey among the lower‑lead dairy powders and listed it as a “better choice for daily consumption” in its review of 23 protein pro...
’ October 2025 testing and earlier data repeatedly flagged specific plant-forward powders — most prominently ’s Vegan Mass Gainer and ’s Black Edition — as containing well above the Consumer Reports/ ...
Recent independent testing by Consumer Reports and follow-up coverage found measurable lead in many protein powders, with more than two‑thirds of 23 tested products containing a single serving with mo...