Fushi's Vegan-Biotic complex contains a blend friendly bacteria and delivers 10 billion cfu per 3 tablet dose. The bacteria in our own custom Total Biotic blend contains key beneficial strains such as are usually found in favourite fermented foods such as Kefir: Lactobacillus acidophilus,Bifidobacterium bifidum,Streptococcus thermophilus,Lactobacillus delbrueckii subsp. bulgaricus,Lactobacillus helveticus,Fushi's complex also includes fructo-oligosaccharide or FOS, a soluble fibre that promotes the growth of friendly bacteria in the bowel. This product also contains Vitamin C, which can help maintain the normal metabolism of energy from food and help maintain the normal function of the immune system. Fushi's nutriceuticals come completely free from added fillers, binding and bulking agents, and nasties that many mainstream brands tend to use. They are vegetarian friendly and professionally formulated with 100 % pure active ingredients in bio available form for the best absorption.