Beloved coffee chain slammed with lawsuit, accused of ‘untrue’ and ‘misleading’ marketing

A Dunkin' customer has filed a class action lawsuit against the coffee chain, alleging that its marketing is untrue and misleading. The lawsuit claims that energy drinks labeled as Zero Sugar actually contain between 9 and 13 grams of allulose. According to the filing, allulose is a monosaccharide that is classified as sugar under federal labeling standards, contradicting the product's claims. The legal action focuses on the discrepancy between the branding and the actual ingredients used.