Costco Wholesale Corp.
Costco Kirkland Tortelloni Labeled 'No Preservatives'? Lawsuit Says Otherwise
A proposed class action claims Costco mislabeled its Kirkland Signature Five Cheese Tortelloni as containing 'no preservatives,' even though it allegedly includes manufactured citric acid. If you bought this product, you may want to follow this case.
Key facts
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Plain-language overview
Who may qualify?
Eligibility depends on the dates, products, locations, and other terms listed for this claim. Review any criteria below and the official terms before deciding whether it may apply to you.
- You must have purchased Kirkland Signature Five Cheese Tortelloni with Parmigiano Reggiano sold at Costco.
- You must have purchased the product during the applicable limitations period (exact dates to be set by the court or in any future settlement).
- You must have purchased the product bearing the “no preservatives” representation on its front label.
Case overview
What this settlement is about
A new class action lawsuit takes aim at Costco over its Kirkland Signature Five Cheese Tortelloni with Parmigiano Reggiano. According to the complaint, the product's packaging claims it has 'no preservatives' — but the plaintiff points to the ingredient list, which discloses manufactured citric acid. The lawsuit alleges this ingredient actually functions as a preservative, made through industrial fermentation and chemical processing, contradicting the label's claim. No settlement has been reached yet; the case is currently proceeding as a nationwide class action.



