not sure if released yet, but they released this sayng they are releasing a zero carb version http://www.nydailynews.com/news/national/ny-fea-gatorade-zero-no-sugar-20180620-story.html "One 20-ounce Gatorade contains a whopping 34 grams of sugar, 36 grams of carbohydrates and almost 150 calories. The brand’s healthier option, G2, has 7 grams of sugar, 8 grams of carbs, and just 30 calories per 12-ounce bottle." so g-zero will have zero carbs, though not sure what kinda sweeteners they will choose to use edit, looks like it's not zero https://www.gatorade.com/products/sports-drinks/gatorade-zero-thirst-quencher "1-2g (varies by flavor)"