Exact product checked · GTIN 00804879522317TruBifido · checked Jul 27, 2026 · on sale since Dec 13, 2016🇺🇸 USPTO wordmark owner · Master Supplements, Inc · MINNESOTA, USA
Quick read · TruBifido
Master Supplements TruBifido
Checked against public sources on July 27, 2026 · LookCloser does not sell or recommend supplements.
30capsules
30servings per container
Does the marketing hold up?
Ingredient amounts are hidden inside a blend. A blend total may be legal, but it prevents you from knowing whether any individual ingredient reaches a meaningful amount.
Is the dose real?Panel read — dose not verified6 ingredients listed; no advertised amount we could confirm against them
What a serving costs$1.25per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?🇺🇸Master Supplements, Inccorporation · MINNESOTA, USA
Is it the real thing?✓Barcode matches outside records
Trouble on record?✓No recalls found
The label itself
What the Supplement Facts panel says
Serving size one capsule · 30 servings per container
Proprietary Probiotic Blend
130.64 mg
Bifidobacterium lactis (Strains BL-04, UABla-12)
21 billion CFU *
Bifidobacterium infantis (Strain Bi-26)
2 billion CFU *
Bifidobacterium bifidum (Strains BB-06, UABB-10)
2 billion CFU *
Bifidobacterium lactis (Strain Bi-07)
3 billion CFU *
Bifidobacterium lactis (Strain HNO19)
2 billion CFU *
Printed on the package:GLUTEN FREE · DAIRY FREE · SOY FREE · NON-GMO · NUT FREE · VEGAN
We read 6 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
Quick read · 1 useful finding
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
Needs explanationIs the label honest?
Ingredient amounts are hidden inside a blend
A blend total may be legal, but it prevents you from knowing whether any individual ingredient reaches a meaningful amount.
Evidence and sources
The panel lists “Proprietary Probiotic Blend” as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.
No FDA recall matched this brand in the current search.
We have not found a public label filing for this exact product.
Barcode checksum is valid; no independent product record was found.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
🇺🇸
Master Supplements, IncCorporation · exact supplement-class mark for TRUBIFIDO
Registration4923371
Registered2016-03-22
AssignmentsNo transfers recorded
Filed address 1891 Steiger Lake Lane, Victoria, Minnesota 55386, UNITED STATES
USPTO identifies the public owner or applicant behind this brand wordmark. This does not by itself identify the product manufacturer or prove where the product was made. Open USPTO source ↗
Research behind the findings
Dose and research context
We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.
Only one exact price was available at build time; prices change by date, seller, and promotion.
No official brand storefront is confirmed in this record. That is neutral, but it prevents a direct brand-price, label, review, and document check.
Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.
Want the complete evidence trail?
The summary stops at product-specific facts. The full report preserves every source, calculation, limitation, and unresolved check for review or sharing.
Record built July 27, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.