Natural and artificial flavor. Fruit Smoothie (8 oz) vs Glucerna Shake (8 oz): 35 g carbs; 16 g carbs; 29 g sugar; 4 g sugar; 2 g protein; 10 g protein. Gluten-free. Smoothie made with ice and low fat yogurt. Nutrition information sourced from USDA National Nutrient Database. https://ndb.nal.usda.gov. 1 per day replace 1 meal or snack (Replace one poor meal or snack choice with a Glucerna Shake). Carbsteady: Helps manage blood sugar. Has Carbsteady, a unique blend of slow-released carbohydrates, to help manage blood sugar (Helps minimize blood sugar spikes compared to high-glycemic carbohydrates). Many snacks may have hidden carbohydrates and sugar. Glucerna.com. Call 1-877-745-8236, or visit Glucerna.com for more information.