This dehydrated sourdough starter is a must-have for any baking enthusiast. With a history of 175+ years, this starter is a genuine piece of San Francisco's regional cuisine. It comes in a 15-gram bag and is perfect for those who want to create authentic sourdough bread at home. The starter is free from artificial flavoring, preservatives, GMOs, MSG, dairy, artificial coloring, eggs, and peanuts, making it an excellent option for those with specific dietary requirements. It is a food additive that is perfect for leavening and baking, and it is homemade in the United States. With less than 50 calories per serving, this starter is a healthy addition to any diet.