100% vitamin C (DV). Makes 20 quarts. Low calorie. Sweetened with Splenda. Net Carbs: 4 g per serving. Use in low carb diet. Easy open can. Excellent source of vitamin C. Completely instant - just add water and ice! Free scoop enclosed. Exchange: 1/4 carbohydrate. The dietary exchanges are based on The Official Pocket Guide To Diabetic Exchanges, copyright 1997 the American Diabetes Association, Inc. and the American Diabetic Association. Packed in USA.