Microbiome Labs MegaSporeBiotic 180 CapsulesBrand: Microbiome Labs Features: All spore antioxidant producing probiotic supplement. One of the most scientifically validated probiotics on the market.* Broad acting probiotic blend of 5 Bacillus spores that have been shown to help maintain healthy gut barrier and immune function.* 99. 99% survivability through the digestive tract. The Bacillus spore life cycle allows them to remain dormant in harsh environments. Once inside the large intestine,