MegaSporeBiotic™ is the first 100% spore-based, broad-spectrum probiotic clinically shown to support healthy gut barrier function. This unique all-spore formula effectively RECONDITIONS the gut by increasing microbial diversity and encouraging the growth of key health-promoting, commensal gut bacteria. MegaSporeBiotic™ boasts a 5-year shelf-life, does not require refrigeration, and maintains efficacy during antibiotic therapy.