According to the manufacturers website the tortilla is 3 net carbs, here's the ingredients;
Ingredients:
Water, Modified Food Starch, Whole Wheat Flour, Vital Wheat Gluten, Powdered Cellulose, Vegetable Shortening (Interesterified Soybean Oil, Hydrogenated Soybean Oil and/or Palm Oil), Wheat Protein Isolate (Wheat Gluten, Lactic Acid, Sulfite), and contains 2% or less of: Salt, Leavening (Sodium Bicarbonate, Sodium Aluminum Sulfate, Corn Starch, Monocalcium Phosphate and/or Sodium Acid Pyrophosphate, Calcium Sulfate), Cellulose Gum, Preservatives (Calcium Propionate, Sorbic Acid), Distilled Monoglycerides, Enzymes, Wheat Starch, Calcium Carbonate, Antioxidants (Tocopherols, Ascorbic Acid, Citric Acid), Natural Flavor, Sunflower Oil, Sucralose, Caramel Color, Canola Oil, Triglycerides, Dough Conditioners (Fumaric Acid, Sodium Metabisulfite and/or Mono- and Diglycerides).
Allergens:
Here's what I found on Triglycerides as a food additive;
Medium chain triglycerides, also referred to as medium chain fatty acids or simply MCT, are a type of fat that is easily absorbed by the body. Found naturally in foods, MCTs are also available as a dietary supplement. According to Ward Dean, M.D. and Jim English of NutritionReview.com, MCTs are used primarily as an instant energy source by organs and muscles in the body rather than being stored as fat.
Read more:
http://www.livestrong.com/article/272678-list-of-foods-that-contain-medium-chain-triglycerides/#ixzz2EwW4hbqp