The Science Behind PrimeBiome ???????? PrimeBiome isn’t just another probiotic—it’s a microbiome miracle! ? Bacillus Coagulans: This superstar probiotic survives tummy acid to REPLENISH superior prime biome, gut microbes. ???? Babchi Extract: employed for hundreds of years in Ayurveda to spice up collagen and combat pores and skin getting old