Do all liquors have sugar in them?

Not all liquors have sugar in them. Some distilled liquors, such as whiskey, tequila, and gin, do not contain sugar. However, many other liquors, such as vodka, rum, and liqueurs, do contain sugar. The amount of sugar in a liquor can vary depending on the type of liquor and the brand. For example, some vodkas may contain no sugar, while others may contain up to 1 gram of sugar per serving. Similarly, some rums may contain no sugar, while others may contain up to 15 grams of sugar per serving.