Tic Tac is mostly sugar, and its American label says 0 g sugar.
Each mint weighs 0.49 grams, a hair under the half-gram at which the FDA lets a maker round sugar down to zero. One mint is the serving, so the box reads zero, and the two calories in a mint round to nothing as well. By weight the mints Ferrero has sold since 1969 are about 94 percent sugar.
Tic Tac on Brandseum