About the product
- Premier Probiotic Supplement: Dr Stephen Langer's Ultimate 16 Strain Probiotic is our most popular probiotic with 3.2 billion CFUs from 16 unique strains plus prebiotic FOS
- Digestive Health Support: Our probiotic blend is a diverse formula that supports better digestive and colon health than single-strain probiotics; this variety of probiotic strains encourages a diverse gut microbiome*
- Immune Health Support: Additionally, this dietary supplement offers immune support and helps foster a positive outlook*
- No Refrigeration Necessary: Unlike other digestive support supplements, our probiotic doesn't need to be refrigerated; it's also acid-resistant to support a healthy gut*
- Trusted Quality: Swanson is a name you can rely on; our products are manufactured to the highest standards, ensuring you get trusted quality, every time
