NutriVital Bio-fermented Cranberry combines cranberry and dandelion that undergo a fermentation process. Food fermentation is an age-old process that utilises bacteria and other microbes to act on food components through enzyme conversion. Lactobacillus and Bifidobacterium species are utilised during the fermentation process. Vegan friendly and lactose free, each bottle contains 33 servings of bio-fermented cranberry and dandelion.