By Every year, millions of Americans purchase Chobani Greek yogurt expecting a clean, wholesome product. The brand has long built its identity around the promise of simple, natural ingredients. That promise is now at the center of a federal class action lawsuit that has drawn widespread consumer attention and raised serious questions about food labeling practices in the United States.
The Chobani lawsuit, first filed in April 2025, alleges that the company misled buyers by marketing certain yogurt products as containing “Only Natural Ingredients” while independent laboratory testing reportedly detected plastic chemicals known as phthalates in those same products. The case touches on false advertising, consumer protection law, and a broader question that millions of shoppers are asking: can you trust what is printed on a food label?
This article explains what the Chobani lawsuit is, what the allegations say, how courts have responded, and what consumers should understand about the legal process currently underway.
What Is the Chobani Lawsuit?
The Chobani lawsuit is a proposed consumer class action filed in federal court in California. At its core, the case challenges whether Chobani’s product packaging accurately represented the contents of its yogurt to everyday consumers.
The lead plaintiff, Amy Wysocki, purchased Chobani’s nonfat plain Greek yogurt in 2023 from a retail store in San Marcos, California. She alleges she relied on the label’s representation that the product contained “Only Natural Ingredients” when deciding to buy it. Following the publication of independent test results in late 2024, she claims to have learned that the product may have contained synthetic chemicals she would never have expected in a product marketed as fully natural.
Wysocki filed the lawsuit on April 16, 2025, on behalf of herself and all similarly situated consumers across the United States who purchased the covered Chobani products. The complaint invokes California consumer protection laws and seeks damages, restitution, injunctive relief, and a jury trial. The amount in controversy is alleged to exceed $5,000,000, satisfying the threshold for federal court jurisdiction under the Class Action Fairness Act.
Why Was the Chobani Lawsuit Filed?
The Chobani lawsuit traces its origins to research published by PlasticList, an independent nonprofit organization focused on plastic pollution in consumer goods. In December 2024, PlasticList published an online report disclosing that laboratory testing had detected multiple phthalate compounds in several food products, including Chobani’s Nonfat Plain Greek Yogurt and Whole Milk Plain Greek Yogurt.
Phthalates are a class of chemical compounds widely used in plastics manufacturing to add flexibility and durability to materials such as polypropylene. The lawsuit alleges that the phthalates detected in the yogurt samples likely migrated from the plastic containers used to package the product. According to the complaint, Chobani’s yogurt containers are made with No. 5 polypropylene plastic, and the suit claims these chemicals leach from the container walls into the food itself.
The lawsuit contends that no reasonable consumer who purchased a product prominently labeled “Only Natural Ingredients” would expect to find synthetic plastic chemicals inside. The plaintiff alleges she suffered an economic injury because she paid a premium price based on representations she now believes to be false or materially misleading. Attorneys from the law firm Bursor et Fisher P.A. represent Wysocki and the proposed class.
Understanding the Allegations
It is important to be precise about what the Chobani lawsuit alleges and what has not been proven in court. All of the following represent allegations made in the complaint and have not been adjudicated as fact by any court.
According to the complaint, third-party testing commissioned and reported by PlasticList identified four types of phthalates in the tested Chobani yogurt products: DEHP (di-2-ethylhexyl phthalate), DEP (diethyl phthalate), DBP (dibutyl phthalate), and DEHT (di-2-ethylhexyl terephthalate). Each of these compounds has been studied in the scientific literature in connection with various health concerns.
DEHP is classified as a probable human carcinogen and has been associated in animal studies with liver damage, reproductive toxicity, and developmental harm. DEP has been linked in research to reproductive and developmental issues. DBP is restricted in some consumer product categories in the European Union and has been associated with birth defects and cancer in some animal research. DEHT is a newer phthalate alternative that is less studied but has also drawn scientific attention.
It is critical to note that research linking phthalates to adverse health outcomes in humans has not produced definitive causal conclusions. The FDA currently permits nine phthalate compounds for use in food-contact plastics such as packaging and food processing equipment, though phthalates are not permitted to be directly added to food products. No FDA recall has been issued for Chobani products, and no regulatory agency has confirmed that the phthalate levels found in independent testing represent a safety hazard.
The lawsuit’s legal theory rests not on a claim of physical injury from chemical contamination, but on a claim of economic harm through deceptive labeling. Wysocki alleges that the “Only Natural Ingredients” label on Chobani products created a false impression that the yogurt was free of synthetic chemicals, regardless of their source. Had she known the truth, she contends, she would not have purchased the product or would not have paid the price she paid.
What Court Documents and Public Records Show
The original complaint in Wysocki v. Chobani LLC was filed on April 16, 2025, in the U.S. District Court for the Southern District of California. The complaint is publicly available through the federal court’s PACER system and has been widely reviewed by legal analysts and consumer advocates.
Chobani filed a motion to dismiss the case in June 2025, arguing that the plaintiff lacked standing and that the claims were without merit. In August 2025, a hearing was held before Judge James E. Simmons Jr., during which the court took the motion under submission. Chobani publicly stated after that hearing that the court had indicated it would dismiss the case in a formal written order.
However, a formal dismissal order was not publicly issued as of October 2025. Court reporting from the Southern California Record published in April 2026 indicates that Judge Simmons ultimately denied the motion to dismiss on key claims. The court found that Wysocki’s allegations were sufficient to survive dismissal, noting that the question of whether the “Only Natural Ingredients” label would mislead a reasonable consumer presents factual questions more appropriate for trial than for dismissal at the pleading stage.
Judge Simmons dismissed claims related to one specific phthalate compound (dibutyl phthalate) because the complaint did not allege that PlasticList’s testing specifically detected that compound in the samples, but granted Wysocki leave to amend and refile those particular claims. The court also dismissed certain claims under California’s Unfair Competition Law and False Advertising Law with leave to amend.
The Chobani lawsuit was not the only class action the company faced during this period. A separate lawsuit, Albrigo v. Chobani LLC (Case No. 3:24-cv-01418), challenged Chobani’s use of the word “natural” to describe processed stevia and monk fruit extracts in its yogurt products. Judge Benjamin J. Cheeks denied Chobani’s motion to dismiss that case on July 11, 2025, allowing it to proceed to discovery. Additionally, a class action challenging Chobani’s “Zero Sugar” labeling was dismissed with prejudice on May 29, 2025, when a court ruled that FDA guidance preempted the state-law claims.
How Consumers Could Be Affected
If the Chobani lawsuit proceeds and a class is eventually certified, the case could encompass millions of US consumers who purchased the specified yogurt products during the relevant class period. Class certification is a separate legal step that has not yet been taken in this case.
The theory of harm in the Chobani lawsuit is economic rather than physical. Consumers in the proposed class would not need to demonstrate personal health effects to be eligible for potential relief. Instead, the argument is that they paid more than they should have for a product marketed with claims the plaintiff alleges were misleading. If a settlement or favorable judgment were reached, affected consumers might be entitled to a partial refund for their purchases of the covered products.
It is important for consumers to understand that no claim form exists at this time, no settlement fund has been established, and no compensation is available. Class members do not need to register or take any action to preserve their potential rights at this early stage. If and when a settlement is announced or a class is certified, official notice will be issued to affected consumers through channels prescribed by the court.
Consumers who are concerned about phthalate exposure from food packaging may wish to consult the FDA’s publicly available resources on phthalates in food contact materials. The FDA has an ongoing review program evaluating the safety of food contact substances, and its published guidance reflects current regulatory standards.
Chobani’s Response
Chobani has consistently and firmly denied the allegations in the Chobani lawsuit. The company issued a public statement asserting that the case lacks merit and that its products are made with only natural ingredients, in line with its long-standing brand commitments.
Following the August 2025 hearing, Chobani stated: “Chobani has moved to dismiss the allegations raised by plaintiff Wysocki as they lack merit. In a hearing held in August, the court indicated it will dismiss the case in a formal order. As we have always maintained, our products include only natural ingredients. We are looking forward to the court’s decision.”
The company has also argued that the phthalate compounds cited in the lawsuit, even if present in trace amounts, do not violate any applicable food safety regulation. Chobani has noted that phthalates are commonly found across a wide range of food products due to their ubiquity in food contact materials and that the FDA allows the use of certain phthalates in food packaging. The company contends that its “natural” label refers to the ingredients themselves rather than to the packaging materials.
In its motion to dismiss, Chobani further argued that imposing liability based on alleged trace phthalate content from packaging would effectively create a standard stricter than California’s own Proposition 65, which governs product warning labels for cancer-causing chemicals. The court ultimately declined to rule on that argument at the motion-to-dismiss stage, leaving it for later proceedings.
Current Status of the Chobani Lawsuit
As of the date of this article’s publication in June 2026, the Chobani lawsuit is active and in the early stages of litigation. The court has denied Chobani’s motion to dismiss on several core claims, meaning those claims will proceed toward the discovery phase. Discovery is the legal process through which both sides exchange evidence, documents, and witness testimony.
No class has been certified in the Chobani lawsuit. Class certification typically occurs after discovery and requires the court to determine whether the case meets several legal criteria, including that there are common questions of law or fact among class members and that the named plaintiff can adequately represent the class. This process can take months or even years to complete in federal consumer cases.
No settlement has been announced. Consumers should be cautious of any third-party websites claiming that a Chobani settlement claim form exists, as no such form is available through official court channels as of June 2026.
The companion case, Albrigo v. Chobani LLC, concerning processed stevia and monk fruit extracts labeled as “natural,” continues to move toward discovery following the denial of Chobani’s motion to dismiss in July 2025. That case represents a separate and independent legal challenge.
What Happens Next
Following the court’s ruling on the motion to dismiss, the Chobani lawsuit will likely move into the discovery phase. During discovery, both parties will have the opportunity to gather and review evidence relevant to the claims. Wysocki’s legal team may seek internal communications, quality testing records, and technical documentation from Chobani relating to its packaging materials and ingredient sourcing. Chobani will have similar rights to seek evidence from the plaintiff.
After discovery, either party may file a motion for summary judgment, asking the court to rule in their favor without proceeding to trial on the grounds that no genuine factual dispute exists. If the case survives summary judgment, the plaintiff’s attorneys will file a motion for class certification, which the court will evaluate based on the evidence gathered.
If the class is certified and the parties do not reach a settlement, the case would proceed toward trial. Most consumer class action cases of this nature settle before reaching trial, although the terms and timing of any settlement cannot be predicted.
Broader industry implications are also worth noting. Food labeling analysts have observed that the Chobani lawsuit, alongside similar cases involving PFAS in feminine hygiene products and other consumer goods, reflects a growing consumer expectation of full transparency regarding chemical content in food packaging. The outcome of the Chobani lawsuit could influence how food manufacturers communicate about the distinction between ingredients and packaging-derived substances on their product labels.
Frequently Asked Questions
What is the Chobani lawsuit about?
The Chobani lawsuit is a proposed class action alleging that Chobani misled consumers by labeling its Greek yogurt products as containing “Only Natural Ingredients” while independent testing reportedly detected phthalates, which are synthetic plastic chemicals, in the products. The case is currently before the U.S. District Court for the Southern District of California.
Is Chobani yogurt safe to eat?
No regulatory agency, including the FDA, has issued a recall for Chobani products or determined that they present a health risk to consumers. The FDA permits certain phthalates in food contact materials such as packaging. The Chobani lawsuit is a civil legal action centered on product labeling accuracy, not a government-confirmed safety emergency.
Has the Chobani lawsuit been dismissed?
Chobani moved to dismiss the case in June 2025, and the court indicated at an August 2025 hearing that it was leaning toward dismissal. However, reporting from April 2026 indicates that Judge Simmons denied the motion to dismiss on the core claims, allowing the case to proceed. Some specific claims were dismissed with leave to amend. The case remains active.
How do I find out if I qualify for a Chobani class action?
At this stage, no class has been certified and eligibility criteria have not been formally defined by the court. Consumers who purchased the specified Chobani products during the relevant time period may potentially qualify if and when a class is certified. Monitor the official federal court docket using PACER at pacer.gov, using the case number 3:25-cv-00907-JES-VET.
What products are involved in the Chobani lawsuit?
The lawsuit specifically names Chobani’s Nonfat Plain Greek Yogurt and Chobani’s Whole Milk Plain Greek Yogurt as the primary products at issue. The complaint notes that other substantially similar Chobani products may also be covered, with the final class definition to be determined by the court.
Conclusion
The Chobani lawsuit is one of the most closely watched food labeling cases in recent memory. It reflects a broader consumer movement demanding greater transparency from food manufacturers about what is in their products and in their packaging. Whether the case ultimately results in a finding of liability, a settlement, or a dismissal, it has already prompted important public conversation about the meaning of words like “natural” on a food label.
What is clear is that the Chobani lawsuit has survived an initial legal challenge and is proceeding through the federal court system. Consumers who are interested in the outcome of this case, who purchased the products at issue, or who want to understand their rights under consumer protection law should stay informed through reliable legal news sources and official court records.
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