Luminary Vitamins nutrient gummies do not use sugar as an ingredient and are sweetened with two low-calorie sugar alcohols: maltitol and erythritol. Compared to other low-calorie sweeteners, maltitol and erythritol have less of an aftertaste and a flavor profile closer to sugar. They are well-tolerated at the low doses used in Luminary Vitamins nutrient gummies. We recommend taking one after dinner as a nutritious and satisfying treat!