Quest is offering a free sample of its Quest Loaded Taco Protein Chips in the mail in partnership with Sampler. Login or register and answer a few questions to see if you qualify. While supplies last. The Quest Loaded Taco Tortilla Style Protein Chips provide all the crunch and satisfying taste of a regular tortilla chip. Only ours have 19g of protein and 4g net carbs per bag. They are made with complete, dairy-based proteins to provide your body with 9 essential amino acids and are seasoned to perfection and contain no added soy ingredients. Quest Loaded Taco Tortilla Style Protein Chips are baked to provide you with the satisfying crunch you crave without adding oils to your chips.