Alani - Tropsicle has 10 calories and 0 grams of sugar in a 12 oz serving.
Learn more at https://www.alaninu.com/products/energy-drinks-12pk-tropsicle
Rockstar - Original has 270 calories and 63 grams of sugar in a 16 oz serving.
Learn more at https://www.pepsicobeveragefacts.com/Home/product?formula=BACX513&form=RTD&size=16&PBF