I've seen other people use walden farms. i'm sure it wouldn't be a problem. Just count each serving as one carb because i'm sure it has some part of a carb in it. If it is i think .7 or below per serving the product can read 0 carbs. Sucrose is the last ingredient on the list which means it is the smallest portion of them. Even a whole teaspoon of sugar has only two carbs in it so i'm quite sure the tiny amount that is in the dressing wouldn't be a problem. for almost all people. Hope it tastes good to you.