I make my own using Unsweetened Kool Aid Mix and Stevia Extract Powder. I don't worry about the Maltodextrin, because the amount is very low. According to Fitday, there's 0.0552g of Net Carbs in 1 NLEA Serving [8 fluid ounces] of Unsweetened Tropical Punch Kool Aid. Basically, 18-8 ounce glasses = 1g Net Carbs.The Sugar-Free Cherry lists as 1.02g per 1/8 of an Envelope.But, I don't know how accurate that number is since the FDA counts ANYTHING that isn't fat, protein, ash, water, or ethanol as a Carb.