PSR SUPPLIER REPORT
BioLongevity Labs
Preliminary review of BioLongevity Labs public documentation, analytical testing claims, pricing and supplier transparency. Review date October 8, 2026.
REPORT STATUS
Preliminary review
LAST REVIEWED
Last reviewed: October 8, 2026
SUPPLIER TYPE
Research-use supplier
LOCATION LISTED
Akron, Ohio (footer disclosure)
AFFILIATE DISCLOSURE
PSR may receive compensation from certain supplier referral links. Affiliate relationships do not determine PSR scores, methodology, findings, or editorial conclusions.
Visit BioLongevity Labs
Listed code PSRSAVE15 — discount and eligibility not verified
PRELIMINARY PSR ASSESSMENT
Reassessment pending
WEIGHTED OVERALL PSR TRANSPARENCY SCORE
Reassessment pending
Prior copied content and conflicting scores are under correction. A revised transparency score is pending a documented assessment. No numerical rating is currently assigned on this report.
DOCUMENTATION QUALITY
Reassessment pending
TESTING EVIDENCE
Reassessment pending
LOT TRACEABILITY
Reassessment pending
PRICING TRANSPARENCY
Reassessment pending
SUPPLIER TRANSPARENCY
Reassessment pending
EXECUTIVE SUMMARY
Public COA library and testing claims
BioLongevity publishes a COA library and lists third-party HPLC/LC-MS testing. Its triple-laboratory, manufacturing and broad testing claims remain supplier-stated. A sampled public certificate supports document availability, not current catalog-wide verification.
01 / DOCUMENTATION REVIEW
Documentation Quality
OBSERVED PUBLIC DOCUMENTATION
Public homepage, COA library, prices and research-use policies observed.
OPEN QUESTIONS
Current lot-to-COA matching · Three-lab documentation for the same lot · Independent accreditation verification · Chain of custody
PSR OBSERVATION
A sampled public certificate supports document availability, not current catalog-wide verification.
02 / TESTING EVIDENCE
Supplier states every batch is tested by three independent certified labs and claims HPLC, LC-MS, sterility, endotoxin and contaminant testing.
PSR has not independently established complete testing coverage or verified laboratory accreditation.
PSR NOTE
Broad testing and triple-laboratory coverage remain supplier-stated.
SUPPLIER-STATED
BioLongevity’s triple-laboratory, manufacturing and broad testing claims have not been independently substantiated by PSR.
DOCUMENT OBSERVED
Information directly displayed in the reviewed laboratory certificates or public supplier documentation.
PSR CONCLUSION
A preliminary interpretation limited to the available public evidence and subject to continued documentation review.
03 / SAMPLE COA OBSERVATIONS
PUBLIC COA STATUS / OBSERVED
BPC-157/TB500 5/5mg · Certificate #2502050025
Public certificate #2502050025 lists BioLongevity Labs as client; received February 5, 2025, reported February 8, 2025. Method: LCMS/MS.
REVIEWED EXAMPLES / DOCUMENT OBSERVED
Reported purity: 99.24%
This older submitted-sample certificate reports 99.24% purity. Results do not establish current lots, all products, sterility or safety.
These observations apply only to the specific submitted samples represented by the reviewed certificates and should not be generalized to every supplier product or batch.
04 / LOT TRACEABILITY
Lot Traceability
The sample certificate includes a report ID and dates. Current sale-lot linkage and full chain of custody are not established.
05 / PRICING VISIBILITY
Pricing Visibility
Public prices and quantities observed. The supplier homepage lists free standard domestic shipping over $400 and same-day shipping for orders before noon PT. These are supplier policy statements, not delivery guarantees.
Listed code PSRSAVE15 — discount and eligibility not verified. No checkout test or purchase was performed.
06 / COMPANY & SUPPLIER TRANSPARENCY
Homepage footer lists F2 Nutrition LLC, 405 Rothrock Rd #106, Akron OH 44321. These are observed supplier disclosures, not independently verified registry or manufacturing facts.
US manufacturing and cGMP-aligned practices are supplier-stated. PSR has not independently verified manufacturing facts or laboratory accreditation.
ITEMS REQUIRING CONTEXT
Company disclosures are observed public information; manufacturing and broad testing claims remain supplier-stated.
07 / EVIDENCE CLASSIFICATION
OBSERVED PUBLIC DOCUMENTS — Homepage, COA library, sample certificate, prices and company disclosure. SUPPLIER-STATED — Triple-laboratory testing, broad testing coverage and manufacturing claims. NOT ESTABLISHED — Current lot linkage, same-lot three-lab evidence, accreditation, current catalog coverage and chain of custody.
08 / BALANCED ASSESSMENT
DOCUMENTATION STRENGTHS
Public COA library · Sample certificate · Public prices · Company disclosure
AREAS FOR FURTHER REVIEW
Same-lot three-lab evidence · Accreditation · Current catalog coverage · Chain of custody
PSR ASSESSMENT
Reassessment pending
Prior copied content and conflicting scores are under correction. A revised transparency score is pending a documented assessment. No numerical rating is currently assigned on this report.
Visit BioLongevity Labs
Listed code PSRSAVE15 — discount and eligibility not verified
09 / SOURCES REVIEWED
DISCLAIMER
PSR evaluates supplier transparency and publicly available documentation for informational and research purposes. A PSR score is not a certification, laboratory guarantee, medical recommendation, safety determination, regulatory approval, or guarantee of product identity, purity, efficacy, legality, or suitability for human or animal use.
Akron, Ohio (footer disclosure)
Listed code PSRSAVE15 — discount and eligibility not verified
Preliminary review of BioLongevity Labs public documentation, analytical testing claims, pricing and supplier transparency. Review date October 8, 2026.
Visit BioLongevity Labs
Visit BioLongevity Labs
Visit BioLongevity Labs
Listed code PSRSAVE15 — discount and eligibility not verified
Listed code PSRSAVE15 — discount and eligibility not verified
Listed code PSRSAVE15 — discount and eligibility not verified
Reassessment pending
Reassessment pending
Reassessment pending
Reassessment pending
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Reassessment pending
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Reassessment pending
Reassessment pending
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Reassessment pending
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Reassessment pending
PSR has not independently established complete testing coverage or verified laboratory accreditation.
PSR has not independently established complete testing coverage or verified laboratory accreditation.
PSR has not independently established complete testing coverage or verified laboratory accreditation.
BioLongevity publishes a COA library and lists third-party HPLC/LC-MS testing. Its triple-laboratory, manufacturing and broad testing claims remain supplier-stated. A sampled public certificate supports document availability, not current catalog-wide verification.
BioLongevity publishes a COA library and lists third-party HPLC/LC-MS testing. Its triple-laboratory, manufacturing and broad testing claims remain supplier-stated. A sampled public certificate supports document availability, not current catalog-wide verification.
BioLongevity publishes a COA library and lists third-party HPLC/LC-MS testing. Its triple-laboratory, manufacturing and broad testing claims remain supplier-stated. A sampled public certificate supports document availability, not current catalog-wide verification.
Public homepage, COA library, prices and research-use policies observed.
Public homepage, COA library, prices and research-use policies observed.
Public homepage, COA library, prices and research-use policies observed.
Current lot-to-COA matching · Three-lab documentation for the same lot · Independent accreditation verification · Chain of custody
Current lot-to-COA matching · Three-lab documentation for the same lot · Independent accreditation verification · Chain of custody
Current lot-to-COA matching · Three-lab documentation for the same lot · Independent accreditation verification · Chain of custody
Supplier states every batch is tested by three independent certified labs and claims HPLC, LC-MS, sterility, endotoxin and contaminant testing.
Supplier states every batch is tested by three independent certified labs and claims HPLC, LC-MS, sterility, endotoxin and contaminant testing.
Supplier states every batch is tested by three independent certified labs and claims HPLC, LC-MS, sterility, endotoxin and contaminant testing.