All items are long fermented 24-72 hours minimum. We use a variety of Old World starters ranging in age from 3 years old to 4,500 years old. GLUTEN FREE FAQ We are a "clean kitchen" but not a celiac kitchen. There will be cross contamination to some small degree by default of being baked in the same kitchen as our gluten products. Our GF starter is not manupilated from a gluten one. It was started using rice flour in 2021. We primarily use the Namaste Organic Gluten Free pre-made flour blend for our gluten free products. W