If you have been stressed, sick, or have taken antibiotics recently, your gut can use some extra support to rebuild. Our 100B probiotic is a high-potency formula made to replenish and restore your gut bacteria and get you back to feeling like yourself! Use this probiotic for a short period (2-6 weeks) after your body has undergone stress before transitioning back to your typical probiotic. The increase in good-gut bacteria will reset the microbiome and help reduce fatigue, bloating, and physical feelings of stress while re-building your immune system. We love this probiotic because there are not a lot like it available.