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September 30, 2026

Maldonado v. Costco Wholesale Corporation

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Case Number:

2:26-cv-03702

Court:

Washington Western

Nature of Suit:

P.I.: Other

Multi Party Litigation:

Class Action

Judge:

Grady J Leupold

Firms

Companies

Sectors & Industries:

View recent docket activity

Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.

Coverage

  1. October 02, 2026

    Costco 'Health Washing' Electrolyte Drink Mix, Customer Says

    Costco has been accused in Washington federal court of illegally "health-washing" its variety pack of Kirkland brand electrolyte drink mix by labeling the product as though it's sugar-free despite containing an ingredient federal and state labeling standards consider a sugar.

Parties

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