In a noteworthy legal development, the popular protein bar brand David Protein is facing a class-action lawsuit from three consumers who allege that the company has significantly understated the calorie and fat content of its products. The lawsuit, which was filed on January 23, 2026, claims that the discrepancies between the advertised nutritional values and actual measurements misled customers, resulting in them paying a premium for misleadingly marketed items.
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In the complaint obtained by PEOPLE, the customers assert that David Protein’s bars contain a markedly higher number of calories and total fat than indicated on the packaging. They contend that the company’s marketing practices violate the regulations set forth by the FDA regarding nutritional value reporting, thereby compromising consumer trust.
On its official website, David Protein claims that its gold bars contain 150 calories and between 2 to 2.5 grams of fat, depending on the specific variety. The consumers claim that internal testing revealed the true figures to be considerably different, prompting concerns about the integrity of the brand’s labelling.
Legal representatives on behalf of the plaintiffs have not yet issued a public statement regarding the lawsuit. Meanwhile, Markos Bitsakakis, a spokesperson for David Protein, has come forward to categorically reject the allegations, describing the suit as “simply wrong.” He asserted in a recent email that the company adheres strictly to FDA regulations and that its products are accurately labelled.
Bitsakakis elaborated on the legal complexities surrounding the lawsuit, explaining that the methods used in some online claims may not conform to the nutritional standards utilised in labelling food items. Citing the use of bomb calorimetry, a technique that measures heat released as food is combusted, he pointed out that this approach is not typically employed for products containing certain ingredients like esterified propoxylated glycerol (EPG), which is an inclusion in David Protein bars.
He emphasised that nutrition labels are calculated based on the energy that the human body can metabolise from food, and since EPG is only “minimally digested,” it is assigned a different caloric value under FDA guidelines. According to Bitsakakis, this ingredient has a lower caloric value than conventional fats, which is reflected accurately on the company’s nutrition labels.
“The values on David Protein’s labels reflect the FDA-recognised caloric values and comply fully with FDA labelling regulations,” he added, pledging that the company would vigorously defend its position throughout the judicial process.
The lawsuit underscores a growing concern among consumers regarding the accuracy of nutritional information provided by food brands, especially in a market increasingly focused on health and fitness. As protein bars continue to gain popularity among various demographic groups, accurate labelling is more critical than ever.
Regardless of the outcome, this case could have significant implications for the protein bar industry as a whole, potentially prompting other brands to reassess their nutritional labelling practices to ensure compliance with regulatory standards. As public scrutiny on food labelling intensifies, consumers may become more vigilant in their choices, seeking transparency and truthfulness from brands they trust.
The unfolding legal battle highlights an urgent call for clarity and honesty in nutritional marketing, as consumers deserve to know precisely what they are ingesting. As the case progresses, it will be essential to observe how it shapes both David Protein’s operations and wider industry standards moving forward.