A class-action lawsuit alleges Starbucks protein drinks labeled "sugar-free" contain between 13 and 21 grams of sugar per venti-sized serving.
https://www.foxnews.com/food-drink/starbucks-hit-lawsuit-sugar-content-experts-reveal-chains-sugary-drinks
https://www.foxnews.com/food-drink/starbucks-hit-lawsuit-sugar-content-experts-reveal-chains-sugary-drinks