Are All Bourbons Sugar Free? Understanding Distillation and Flavor
                                
                                
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                                    4 min read                                
                            
                                According to USDA nutrition data, a 1.5 oz serving of straight whiskey contains 0 grams of sugar, but this fact can be misleading. So, are all bourbons sugar free? The answer depends entirely on whether it's a straight or flavored product, and what you're mixing with it.