• Functional standardized saw palmetto plus prebiotic FOS combined with 35 billion CFU per serving from 13 targeted, shelf-stable probiotic strains, including doctor-trusted* L. acidophilus NCFM
• Comprehensive microbiome support designed especially for men
• Promotes urinary, prostate and reproductive health
• Supports digestion, immune health and mood

As we learn more about the interconnectedness of our various body systems, we also find ways to support them holistically. That’s why Swanson Men’s Daily Probiotic + Prebiotic FOS has been formulated by our in-house team of experts to boost microbiota throughout the body to combat stress and support digestive, urinary, prostate, immune and mental health.

Your gut is responsible not only for digestion, but is home to approximately 70% of your immune system, and also influences mental wellness via the gut-brain axis. This means that gut health is distinctly tied to healthy immune and stress responses, mood, cognitive health and much more. Our men’s probiotic features several strains of HOWARU® probiotics that have clinically demonstrated benefits specific to men’s health such as digestive, prostate, urinary, immune, respiratory and bowel health. This specialized blend includes Lactobacillus acidophilus NCFM®, doctor-trusted to promote digestive health.* These are complemented by a variety of strains aimed at promoting a healthy response to stress, encouraging gut comfort and reproductive function. For a deeper dive, read our experts' guide to the language of probiotics. 

A common concern unique to men is prostate health, and along with it, issues of urinary tract flow and frequency. As a time-honored and science-backed botanical, saw palmetto delivers potent fatty acids to help maintain a healthy prostate and normal urinary flow. It has also been studied for hair health and density.(1)

As a synbiotic formula, Swanson Men’s Daily Probiotic includes prebiotic fructooligosaccharides (FOS) which feed the beneficial probiotics and help them thrive, as well as promote a healthy colonic pH. This comprehensive targeted formula is shelf-stable so no refrigeration is necessary. For best results, research suggests taking approximately one-half hour before a meal. For more advice on choosing the best probiotic for you, read more here.

(*) Based on a 2024 ProClaim Solutions survey of Primary Care Physicians, L. acidophilus NCFM is trusted to support digestive health based on a review of clinical studies. www.howaru.com

(1)  Evron E, Juhasz M, Babadjouni A, Mesinkovska NA. Natural Hair Supplement: Friend or Foe? Saw Palmetto, a Systematic Review in Alopecia. Skin Appendage Disord. 2020 Nov;6(6):329-337.

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.