Back/Costco Faces Lawsuit for Misleading Advertising of Rotisserie Chicken Ingredients
USA·January 25, 2026·cost

Costco Faces Lawsuit for Misleading Advertising of Rotisserie Chicken Ingredients

ED
Editorial
Cashu Markets·3 min read
TL;DR
  • Costco faces a class action lawsuit for misleading claims about preservatives in its rotisserie chicken.
  • Plaintiffs argue Costco's advertising misleads consumers about product ingredients, impacting trust and potential losses.
  • The lawsuit highlights the need for transparency in food marketing, reflecting consumer demand for preservative-free options.

Costco Faces Legal Challenge Over Misleading Advertising of Rotisserie Chicken

Costco Wholesale Corporation is now embroiled in a nationwide class action lawsuit filed in the U.S. District Court for the Southern District of California. The suit, initiated by California consumers Bianca Johnston and Anatasia Chernov, alleges that Costco has misrepresented its Kirkland Signature Seasoned Rotisserie Chicken by advertising it as containing "no preservatives." According to the plaintiffs, the product contains sodium phosphate and carrageenan, substances that act as preservatives to enhance shelf life and maintain texture. The lawsuit claims that the misleading advertising misinformed consumers, leading them to believe they were purchasing a preservative-free option, which could result in losses ranging from tens to hundreds of millions of dollars for shoppers nationwide.

The complaint underscores a growing consumer demand for transparency regarding food ingredients. As more shoppers prioritize preservative-free products, the disconnect between Costco's ingredient list and its marketing practices raises significant legal and ethical questions. The plaintiffs argue that Costco's approach is not only unlawful but also unfair, given that it contradicts the expectations set by their advertising. Johnston and Chernov contend that had they been aware of the added preservatives, they would either have avoided the product or paid less for it. They express a clear intent to reconsider future purchases only if the product is genuinely preservative-free, highlighting the potential impact of such legal actions on consumer trust and brand loyalty.

As part of their legal strategy, Johnston and Chernov invoke various consumer protection laws, including California's Consumers Legal Remedies Act and the Washington Consumer Protection Act. They seek a range of remedies, including injunctive relief, restitution for affected consumers, damages, and the return of profits gained through what they describe as Costco's misleading marketing practices. This lawsuit not only puts Costco's marketing claims under scrutiny but also serves as a reminder of the importance of truth in advertising, particularly in an era where consumers are increasingly informed and concerned about food quality and safety.

In a related development, Costco continues to expand its product offerings, recently partnering with premium coconut water brand Once Upon a Coconut (OUAC) to launch its Coconut Water + Chocolate in select warehouses across the Southeastern U.S. This collaboration aligns with Costco's commitment to providing quality products to its customers. OUAC emphasizes sustainability and the use of high-quality ingredients, further enhancing Costco's reputation as a trusted retailer. As both companies prioritize transparency and integrity, this partnership reflects an ongoing trend within the industry toward healthier and more innovative beverage options, appealing to the growing base of health-conscious consumers.

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