Serenity features Lacticaseibacillus paracasei Lpc-37®, a signature probiotic strain clinically evidenced to support a relaxed state of mind and diminish perceived stress. This formula works within the gut microbiome to influence the physiological stress response.* Recommended Use: Take one capsule daily, or use as directed by your healthcare professional. * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.