55 calories per slice. 4 g of protein per serving. 0 g sugar per serving. USDA Organic. Dairy free. Vegan. Certified Organic by Quality Assurance International. Not a low calorie food. Non-GMO. Rocky mountain bakery. Est. 1976. Boulder, Co. Baking since 1976 in Boulder, CO. Small batch since 1976. Boulder, Colorado. Our story is simple - we grew up in Boulder making bread, with a goal to make delicious bread that people would love. From day one, we've believed that passionate people, shared values and small batch baking techniques make for better bread. Making bread this way - the traditional way - with simplicity, quality and honesty, has always been a source of pride for everyone here at Rudi's. We believe bread worth making is bread worth sharing. Our Thin Sliced Rocky Mountain Sourdough bread is made with starter yeast and utilizes a 24 hour fermentation process. This process, along with the highest quality organic ingredients, yields bread with soft texture and rich flavor. Always made with ingredients you can recognize: organic wheat flour, sea salt, organic barley malt syrup. Know what's in your dough. No artificial preservatives. No high fructose corn syrup, www.rudisbakery.com. Facebook. Twitter. Instagram. (at)rudisorganic. Toll Free 877-293-0876.