Controversies
Controversies tied to this brand in public sources. A listing is not a finding of fault.
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2011
Scrutiny of Muscle Milk marketing claims
Muscle Milk faced consumer-protection and regulatory scrutiny over advertising and labeling language associated with muscle development, body composition, and performance. The episode reflected wider concerns in the supplement industry about whether prominent claims were adequately supported and whether consumers could interpret them as broader guarantees than the evidence justified.