: Sells laboratory-grade cultures like Microbiologics B. fragilis NCTC 9343 for research purposes.

While Bacteroides fragilis is widely recognized in scientific research as a powerful "next-generation probiotic" (NGP), it is currently as a standard over-the-counter consumer supplement in most Western markets. Most B. fragilis products on the market are research-grade materials or specialized formulations primarily used in clinical settings or available in specific regions like China. Where to Buy

: While some searches on Amazon.com mention B. fragilis , results often point to general high-potency probiotics (like Seed DS-01 or NOW Foods) that may contain other Bacteroides strains or support their growth indirectly. Specialized Health Platforms :

: They provide Synbiotic Capsules and educational resources regarding B. fragilis and its role in the gut.