Ener-C Sugar Free has 1000mg of Vitamin C plus the additional essential vitamins & minerals found in our regular formula, but we've switched out the small amount of natural sugars with natural sweeteners. For the sugar free diet devotees! Always Non-GMO certified and free from Gluten, Vegan friendly. Sugar Free No artificial sweeteners or flavors Real Fruit Juice Powders A, C, E & B Vitamins Caffeine Free No modified corn or food starch Certified Non-GMO Vegan Gluten Free