But are these tasty add-ons sugar-free? According to its official website, Dunkin' describes its flavor shots as "unsweetened and sugar-free," with no artificial sweeteners or dyes. It also ...

The post All the Dunkin’ Donuts Sugar and Sweetener Options ... The main difference is that the flavor shots at Dunkin’ are unsweetened, sugar-free flavored syrups that don’t contain dairy.