How To Read A Supplement Label

Probiotic labels are especially easy to dress up with impressive-sounding numbers that mean less than they look. Before trusting any gut-health product — including this one — here's the checklist worth actually running.

1. CFU count, or actual strain names?

A huge CFU (colony-forming unit) number sounds impressive but tells you nothing about which bacteria you're getting or whether they survive stomach acid. Named strains, like Bifidobacterium infantis specifically rather than just “Bifidobacterium,” indicate the formulator actually selected for documented effects rather than padding a number.

2. Prebiotic fiber, or probiotics alone?

Probiotics without fuel to feed them can struggle to establish themselves. A synbiotic label — prebiotic fiber plus probiotic strains together — is a more complete approach than probiotics in isolation.

3. What's disclosed, and what plainly isn't

Multi-strain blends often report only a combined total, not the amount of each individual strain. That's common practice, not necessarily dishonest — but a brand that tells you plainly when a breakdown isn't available is more trustworthy than one that implies a false precision. We flag this directly in our own three-strain breakdown.

4. Manufacturing claims that actually mean something

“Made in the USA,” “FDA-registered facility,” and “GMP certified” are specific, checkable claims — not the same as FDA approval, since the FDA doesn't approve dietary supplements before sale.

5. Storage instructions that match the biology

Live probiotic strains are sensitive to heat and moisture. A label recommending refrigeration is a good sign the manufacturer is being realistic about strain viability, not just making a marketing claim.