LookCloser.aipublic supplement evidence
Exact product checked · barcode not publishedPlexus · observed 2026-07-24🇺🇸 USPTO wordmark owner · Plexus Worldwide, LLC · ARIZONA, USAPackage says distributed by: Plexus Worldwide® · Scottsdale, AZ 85258
Quick read · Plexus

Plexus® ProBio 5®, 60 Capsules

The retained record does not contain a marketing claim that can be scored yet; product facts and open checks follow.

Rebuilt from public sources on July 24, 2026 · evidence availability is not a safety or effectiveness verdict.

60capsules
60servings per container
Quick read · 2 useful findings

What is worth knowing.

Headlines first. Open evidence only when you want the source trail.

Checks outIs the label honest?

Every declared ingredient has an amount · 5 quantified rows.

You can compare each declared dose with research instead of guessing what is hidden inside a blend.

Evidence and sources

The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.

Locked evidence record →Open the full source-linked finding
Checks outCan you trust the review pattern?

Written reviews moved 141 → 145 from 2026-02-08 to 2026-07-13 without one large burst.

Gradual growth is more ordinary; a sudden burst deserves a closer look. Neither pattern proves whether individual reviews are genuine.

Evidence and sources

Written reviews grew from 141 to 145 across 2026-02-08 – 2026-07-13 with no single manufactured spike (largest 30-day gain ~1).

Locked evidence record →Open the full source-linked finding
Who owns the brand wordmark?
🇺🇸
Plexus Worldwide, LLCLimited Liability Company · exact supplement-class mark for PLEXUS
Registration5426314
Registered2018-03-20
AssignmentsNo transfers recorded

Filed address
9145 E. Pima Center Parkway, Scottsdale, ARIZONA 85258, 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 ↗

Buying options

Where you can check or buy it

Only the submitted seller page is identity-certain. Other destinations are shown as leads until a shared UPC/GTIN confirms the exact product.

Amazon

Submitted listing
$76.00

Lowest New observed via Keepa on 2026-07-24.

View on Amazon ↗

iHerb

Not confirmed
No price confirmed

No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.

Search iHerb ↗

Target

Not confirmed
No price confirmed

No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.

Search Target ↗

Walmart

Not confirmed
No price confirmed

No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.

Search Walmart ↗

Prices and stock are point-in-time observations. Related pages are never used as product evidence. No affiliate links; LookCloser earns nothing from these sellers.

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.

Read / share full evidence →
Open the full evidence trailSources, edge cases, and every unresolved check

Confirmed evidence

What checked out03

These checks found support in the public record. They confirm specific facts, not the product as a whole.

Every ingredient amount is disclosed

The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.

Confirmed

Exact trademark owner identified

USPTO lists Plexus Worldwide, LLC (LIMITED LIABILITY COMPANY) in ARIZONA, USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.

Confirmed

Reviews accumulated gradually

Written reviews grew from 141 to 145 across 2026-02-08 – 2026-07-13 with no single manufactured spike (largest 30-day gain ~1).

Confirmed

Documented concerns

What needs caution00

These are documented contradictions or claims that need more evidence. They are separate from missing data.

No contradictions or product-specific cautions were found at this check depth.

Unresolved public record

What is still missing04

We looked for these signals but could not settle them from public sources. A gap is not a strike.

Multi-ingredient formula — panel read, serving weight unknown

We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.

No data

This item belongs to a catalog variation family

The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.

No data

180-day review-count history is on file

Exact-listing history records written-review counts from 141 on 2026-02-08 to 145 on 2026-07-13 (net +4). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.

No data

Package and trademark records name different responsible entitie

The package says distributed by: Plexus Worldwide®, Scottsdale, AZ 85258. USPTO names Plexus Worldwide, LLC as the exact wordmark owner. That can be a normal distributor, manufacturer, or licensing relationship; the retained records do not establish the relationship.

No data

What to ask and check

What would settle the open questions

Why is this shown?
Everything we couldn’t verify is something a person can still ask about. Rather than leave gaps sitting as dead ends, we turn each one into a specific question — the exact document, citation, or number that would settle it — plus the things you can confirm yourself with the bottle in your hand.

Ask the brand or seller

1

What is the product’s UPC or GTIN?

The barcode is how a product gets matched to outside records — certification registries, label databases, recall data. Without it, almost nothing can be cross-checked.

2

Is this label filed with NIH’s Dietary Supplement Label Database (DSLD)?

Filing is voluntary, so absence proves nothing — but a filed label puts the full ingredient table on public record where anyone can read it.

Most brands and sellers publish a contact route. A clear answer adds evidence to the record; no answer leaves the question open.

Check for yourself — no one’s permission needed

1

Compare the panel on the bottle in your hand to the one shown in this record.

Ours was read from listing photos and can contain reading errors. The physical label is the source of truth — if they disagree, tell us and we’ll correct the record.

2

Check the lot number and expiry on the bottle against any COA you’re given.

A certificate that doesn’t name your lot doesn’t describe what you’re holding.

These are the open questions on this specific record — not a warning about the product, and not a suggestion to buy or avoid it. Getting them answered is how you decide for yourself.

Record built July 24, 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.