Legal Controversy Surrounds David Protein Bars' Nutritional Claims

David Protein Bars, a popular wellness brand launched in 2024, is facing a class-action lawsuit alleging that its bars contain significantly more calories and fat than advertised. The lawsuit, filed in January 2026 in the Southern District Court of New York, claims that independent testing revealed the bars could contain up to 83% more calories and 400% more fat than the stated values of 150 calories and 2 grams of fat. The plaintiffs argue that these discrepancies violate FDA regulations, which stipulate that nutrient content must not exceed declared values by more than 20%.

VeryWell Health

Central to the controversy is the ingredient esterified propoxylated glycerol (EPG), a proprietary fat substitute that David Bars uses to maintain a low-calorie profile. EPG is derived from vegetable oil and is designed to mimic the texture of fat while providing fewer calories, as it is not fully digested by the body. David's CEO, Peter Rahal, contends that the lawsuit misinterprets how calories from EPG are calculated under U.S. food labeling regulations. The company maintains that its bars are backed by scientific research and third-party testing, although the results include disclaimers about their applicability to future products.

VeryWell HealthDavid Protein Leans Into Calorie Controversy With ‘Mean Girls’ Spoof

As of March 2026, David Protein Bars have not been recalled, and the company continues to sell its products without changes to packaging or nutritional claims. In response to the lawsuit, David has indicated plans to counter-sue, asserting that the claims against them are unfounded. The brand has also engaged in a marketing strategy that humorously addresses the controversy, utilizing social media to dismiss rumors and reinforce its nutritional claims.

Class-action lawsuits over nutritional claims on the rise in MAHA era

This lawsuit is part of a growing trend of class-action lawsuits targeting food and beverage companies over misleading nutritional claims. Legal filings of this nature have reportedly increased significantly, with a 58% rise between 2023 and 2024. Experts suggest that heightened consumer scrutiny and the politicization of health claims have led to more rigorous enforcement and litigation. Companies are advised to ensure that their claims are substantiated and clearly communicated to mitigate potential legal risks.

Class-action lawsuits over nutritional claims on the rise in MAHA era

Critics argue that the nutritional claims made by David Protein Bars could mislead health-conscious consumers who rely on accurate information for dietary choices. The lawsuit reflects a broader concern about transparency in food labeling, particularly as consumers become more health-conscious and engaged in discussions about nutrition on social media platforms.

VeryWell Health

• “Not all rumors are true. David is 150 calories.” — David Protein Bars marketing campaign

David Protein Leans Into Calorie Controversy With ‘Mean Girls’ Spoof

As the legal proceedings unfold, the outcome of the lawsuit could set a precedent for how nutritional claims are regulated and enforced in the food industry. The scrutiny surrounding David Protein Bars may prompt other brands to reassess their labeling practices and consumer communications.

VeryWell Health