Starbucks is facing a consumer lawsuit over claims that their "sugar-free" protein drinks may actually contain more sugar than a Reese's peanut butter cup. A Starbucks spokesperson told ABC News that "these claims have no merit." ▻ ↧ Lawsuit accuses Starbucks of mislabeling 8 'sugar-free' protein drinks Starbucks is facing a consumer lawsuit over claims that the protein drinks labeled as “sugar-free” on its cafe menus may actually contain more sugar than a Reese’s peanut butter cup