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N.D. Cal.Procedural orderFiled Aug. 1, 2025

Ruiz v. GlaxoSmithKline Consumer Healthcare Holdings LLC

Judge
Maxine Chesney
Docket
3:24-cv-06776
Court
U.S. District Court · Northern District of California
Pages
6
Motion to DismissCivil ProcedureContract
In one sentence

In Ruiz v. GlaxoSmithKline, Judge Chesney granted dismissal of all labeling claims over alleged artificial flavors in Emergen-C.

Who this affects

Jimy Ruiz and Allan Wong’s three claims were dismissed: the Consumer Legal Remedies Act claim, the unjust-enrichment claim, and the breach-of-express-warranty claim. GlaxoSmithKline Consumer Healthcare Holdings (US) LLC obtained dismissal of the Second Amended Complaint, without further leave to amend.

What happened

In Ruiz v. GlaxoSmithKline Consumer Healthcare Holdings (US) LLC, Jimy Ruiz and Allan Wong claimed that Emergen-C packaging misleadingly suggested the products contained only natural flavors, even though they used an artificial form of malic acid. They brought claims under California’s Consumer Legal Remedies Act, for unjust enrichment, and for breach of express warranty.

The court ruled that the packaging’s use of the word “natural,” fruit pictures, colors, and related descriptions did not plausibly suggest to reasonable consumers that the products contained only natural flavors. The plaintiffs also did not provide supporting facts for their claim that consumers would expect an “artificially flavored” disclosure. Because the underlying alleged misrepresentation was not adequately pleaded, the unjust-enrichment and warranty claims also failed.

Judge Maxine M. Chesney granted the defendant’s motion to dismiss and dismissed the Second Amended Complaint. The court denied further leave to amend because it had already allowed two amendments and found another amendment would be futile.

The detailed version

For law students, journalists, and other readers who want the full reasoning

Case
Ruiz v. GlaxoSmithKline Consumer Healthcare Holdings LLC · No. 3:24-cv-06776
Judge
Maxine Chesney
Date
Aug. 1, 2025

Background

Defendant GlaxoSmithKline Consumer Healthcare Holdings (US) LLC manufactures and sells Emergen-C dietary supplement products in seven flavors. Plaintiffs Jimy Ruiz and Allan Wong alleged that the products’ packaging—including the phrases “Flavored Fizzy Drink Mix With Natural Flavors,” “Natural Fruit Flavors,” and “Naturally, It’s Good For You,” along with pictures of fresh fruit and other design elements—created the impression that the products contained only natural flavors.

Plaintiffs alleged that the products contain malic acid used as a flavoring and that the form used is artificial. They also alleged that the labels omitted disclosures required for artificial flavors. Their Second Amended Complaint asserted three claims: violation of the California Consumer Legal Remedies Act, unjust enrichment under California law, and breach of express warranty under California law. The defendant moved to dismiss all three claims under Federal Rule of Civil Procedure 12(b)(6), which permits dismissal when a complaint does not state a legally sufficient claim.

Court’s Analysis

For the Consumer Legal Remedies Act claim, the court applied the reasonable-consumer test. At the pleading stage, plaintiffs had to allege facts making it plausible that a significant portion of reasonable consumers would likely be misled by the labels.

The court relied on its prior rulings in this case and again concluded that the references to “natural,” the fruit images, and related packaging did not plausibly lead reasonable consumers to believe that the products contained exclusively natural flavors. The court also rejected plaintiffs’ reliance on consumer surveys because, as described in the Second Amended Complaint, the surveys did not concern the phrases used on the products’ labels and did not cure the facial problems with the deception claim.

The plaintiffs separately argued that omitting the words “artificially flavored,” contrary to a federal regulation, was likely to mislead reasonable consumers. The court had previously given plaintiffs an opportunity to add facts showing that reasonable consumers knew about the disclosure requirement or had become accustomed to seeing those words whenever a product contained artificial flavors. The court found that the amended allegations were conclusory and lacked supporting facts.

The unjust-enrichment and express-warranty claims were based on the same alleged misrepresentations about the products’ flavoring. Because plaintiffs had not adequately alleged an actionable representation about flavoring, the court held that those claims were also subject to dismissal.

Disposition

The court stated that it had twice allowed plaintiffs to amend the complaint to correct these deficiencies and that further amendment appeared futile. It therefore granted the defendant’s motion to dismiss, dismissed the Second Amended Complaint, and did so without further leave to amend. Judge Maxine M. Chesney signed the order.

The authoritative version

Read the full 6-page opinion on CourtListener, the free public archive maintained by the Free Law Project.

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