Why does the probiotic contain as many as 25 strains — is that better than fewer strains? — Epic pro 25 probiotics capsules N30 – Swanson

The gut is not a uniform environment: different sections host different communities of microorganisms, and the conditions there differ significantly. This is exactly why multi-strain probiotics are seen as a more versatile option compared with single-strain ones.

This complex contains strains from several genera:

• Lactobacillus — work mainly in the small intestine, involved in fermentation and maintaining an acidic environment;
• Bifidobacterium — active in the large intestine, linked to the production of short-chain fatty acids;
• Saccharomyces boulardii — a yeast microorganism that stays resilient to antibiotics and helps maintain the stability of the internal environment under outside influences.

Different cultures compete with unwanted microorganisms for space and resources, creating a more favourable balance. At the same time, it is important to understand: a higher number of strains does not by itself guarantee a better result — the total CFU count matters too, as does how viable the cultures still are at the time of intake. The effect of probiotics is judged not by a single dose but by use over a full course.