According to a Dietitian

Turns out only some are. The best brands of pickles with probiotics are raw and naturally fermented kinds. Amazon Com Kruegermann Naturally Fermented Dill Pickles In Cloudy Brine 32 Fl Oz Grocery Gourmet Food It isnt always easy to tell if a pickled product has been fermented but those toting traditional processing methods small batches and quality ingredients are more likely to contain beneficial bacteria. Fermented pickle brands . When choosing a jar of pickles look for lactic acid fermented pickles made by a manufacturer that uses organic products and brine refrigerates the pickles and states that the pickles have been fermented. Having been around since 1955 they also have stayed family owned. We taste-tested 22 varieties of jarred pickles and found the best healthy pickles in the grocery store. Also are Vlasic pickles fermented. The Bread and Butter pickles are not fermented but pickled with the vinegar method I believe this was so they could fulfill their demand. Thi