LookCloser.aipublic supplement evidence
Exact product checked · GTIN 00850028626955Left Coast Performance · checked Sep 1, 2026 · on sale since Feb 27, 2026🇺🇸 USPTO wordmark owner · Left Coast Performance, Inc. · CANADA; FLORIDA, USA
Quick read · Left Coast Performance

Advanced Collagen Complex with VERISOL®

Checked against public sources on September 1, 2026 · LookCloser does not sell or recommend supplements.

Does the marketing hold up?

Testing claimed — documentation not found. The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is saved, so the claim cannot be verified as stated. …

Is the dose real?Can’t check — no panel filed
What a serving costsNo price found for this exact barcode
Is it tested?Claimed — no lab or certificate found
Who’s behind it?🇺🇸Left Coast Performance, Inc.corporation; limited liability company · CANADA; FLORIDA, USA
Is it the real thing?Barcode matches outside records
Trouble on record?No recalls found

“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.

1△ support not found1? couldn’t verifyno contradictions · no recalls
Marketing claims, checked

The checks, one by one

1 promise needs a closer look.

Claimed without support found1

“COLLAGEN SYSTEM FOR HEALTHY AGING: Our advanced collagen complex combines VERISOL for skin, hair, and nail aging, FORTIGEL for joint comfort and…”

We found no named, citable study of this product or formula. The claim may rest on ingredient research rather than a trial of this product.

Evidence →

?Couldn’t verify independently1

“lab tested for purity and potency, manufactured in a cGMP-compliant facility, and unflavored for easy daily use—dissolves smoothly into coffee or…”

No named laboratory or lot-specific certificate was found for this exact product. No exact brand product page was available for a document check. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.

Evidence →

We looked and found no public proof. That does not count against the product.

Quick read · 1 useful finding

What is worth knowing.

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

CheckedCan you trust the review pattern?

We can see 3 of this product’s 50 reviews — the count rose between August 1 and August 15, 2026. That is too small a slice to say anything about the wider pattern.

A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.

Evidence and sources

Written reviews rose from 47 to 50 between August 1 and August 15, 2026. The largest rise inside any single 30-day window was about 3, so the count moved in steps rather than in one burst.

Locked evidence record →Open the full source-linked finding
What remains open 3
  • 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?
🇺🇸
Left Coast Performance, Inc.Corporation; Limited Liability Company · exact supplement-class mark for LEFT COAST PERFORMANCE
Registration5641646
Registered2019-01-01
AssignmentsYes

Filed address
708-1155 Seymour St, Vancouver, BC, V6B1K2, CANADA

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.

Where it sells

Price check for this exact product

Amazon

Exact UPC/GTIN match
$39.99

$1.33 per labeled serving

matching UPC/GTIN · checked Sep 1, 2026

View on Amazon ↗

iHerb

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search iHerb ↗

Target

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search Target ↗

Walmart

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search Walmart ↗

Only one exact price was available at build time; prices change by date, seller, and promotion.

Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.

Want to inspect the evidence?

The full report shows every source, the exact unresolved question, and the documentation that would settle it.

Read / share full evidence →

Record built September 03, 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.