Foodie Pundit

The Only Bean Hit With Lawsuit Over 'High Protein' Marketing Claims

A new class action lawsuit alleges that the trendy edamame brand failed to account for protein digestibility, potentially overstating the nutritional value of its 'Supersnacks.'

By Foodie Pundit Newsroom - Published - Updated - Section: Desserts Snacks

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Key points

  • The Only Bean LLC is facing a class action lawsuit in California federal court for allegedly misleading consumers about the protein content of its edamame snacks.
  • The lawsuit centers on the 'digestibility' of plant-based protein, arguing that the brand should have adjusted its protein claims to reflect how much the human body actually absorbs.
  • This case could set a massive precedent for the entire plant-based industry, forcing brands to lower the protein numbers on their packaging.

If you have spent any time in the snack aisle of a Whole Foods or scrolled through a "What I Eat In A Day" vegan vlog, you have definitely seen the rise of the edamame snack. It is the holy grail for the plant based crowd. It is crunchy, salty, and according to the packaging, absolutely loaded with protein. But a new class action lawsuit filed in a California federal court is putting one major brand, The Only Bean LLC, under a legal microscope.

The core of the issue is not just about how much protein is in the bag, but how much of that protein your body can actually use. The lawsuit, filed on July 2, 2026, alleges that The Only Bean misleads consumers by marketing its edamame snacks as a "High Protein Supersnack." The legal drama hinges on a technicality that most of us skip over while checking the back of the bag: digestibility.

According to the plaintiffs, the company failed to include the corrected amount of protein per serving after adjusting for how the human body actually processes plant based proteins. It is a niche regulatory requirement that is currently causing a massive headache for the "alt-protein" industry.

For years, the food industry has been in a literal arms race to see who can slap the biggest protein number on their packaging. As consumers move away from whey and animal products toward beans, peas, and soy, the legal standards for how those proteins are measured are becoming a primary battleground in consumer protection law. Who's On The Hook

The defendant here is The Only Bean LLC. They are a relatively young, trendy player in the health food space that has built its entire brand identity around simplicity and high nutritional density. Their products are staples for the "clean label" movement, often featuring just one or two ingredients.

In the other corner, we have a proposed class of consumers represented by some very savvy California attorneys. California is famously home to the most stringent consumer protection laws in the country, specifically the Consumers Legal Remedies Act and the Unfair Competition Law. These laws make it significantly easier for shoppers to sue companies if they feel a product's marketing doesn't match the scientific reality of what is inside the box.

While The Only Bean is the direct target, this case is essentially a warning shot to any food tech company or snack startup that relies on plant based protein claims to drive sales. If the court sides with the plaintiffs, it sets a precedent that could force thousands of brands to change their labels, potentially lowering the "official" protein count they are allowed to brag about on the front of their bags. Here's the protein score deal

To understand why this is a big deal, we have to look at the "PDCAAS." That stands for the Protein Digestibility Corrected Amino Acid Score. It is a mouthful, but it is the gold standard for how the government thinks about protein.

The lawsuit alleges that The Only Bean markets their edamame snacks as a "High Protein Supersnack" without providing the necessary context. Under FDA regulations, if a company makes a specific claim about protein (like "high protein," "excellent source," or even just listing a gram amount on the front of the pack), they are often required to provide a "Percent Daily Value" (%DV) in the nutrition facts panel.

Calculating that %DV is where the drama starts. You cannot just count the raw grams of protein. You have to multiply those grams by the digestibility score.

Because plant proteins like edamame are generally less digestible than animal proteins like eggs or milk, the "corrected" protein number is almost always lower than the raw number. The plaintiffs argue that by omitting this correction and omitting the %DV, The Only Bean is giving consumers a false sense of how much muscle building power they are actually getting for their money.

The allegations suggest that the "High Protein" claim is not just a marketing puff piece, but a specific nutritional claim that triggers a higher level of regulatory scrutiny. By not including the digestibility factor, the suit claims the brand is effectively "padding" its stats. Financial Fallout

While the specific dollar amounts for damages remain under wraps in the early stages of the filing, the financial risk for a company like The Only Bean is significant. Class action lawsuits in the food space usually seek a few different types of relief.

First, there is "restitution." This is the legal way of saying the brand might have to pay back some of the money consumers spent on the product over the last several years. The argument is that if people knew the protein wasn't as "bioavailable" as advertised, they wouldn't have paid a premium price for a "supersnack."

Second, there is the cost of a total brand overhaul. If a judge orders a permanent injunction, The Only Bean could be forced to pull every single bag off the shelves to relabel them. For a mid sized food brand, the logistics of a nationwide relabeling campaign can be a death blow to their margins.

Finally, there are the legal fees. In California, these cases can drag on for years. Even if the brand eventually wins or settles for a small amount, the cost of top tier defense attorneys can easily reach into the mid six figures or higher. For a startup, that is money that should be going into R&D or marketing, not into a legal defense fund. Big Tobacco Parallels

You might think comparing a bag of dried beans to a pack of cigarettes is a reach, but the legal strategy here is very similar. Back in the day, Big Tobacco used terms like "light" or "low tar" to make their products seem healthier than the competition. Eventually, the courts decided that these terms were misleading because they gave consumers a false sense of safety.

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