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Research Purpose Labs

Batch — · latest published report

Research Purpose Labs — BPC-157 5mg

Certificate dated May 2, 2025 · Chromate

58report
3rd-Party · Independently VerifiableReport Over 90 days · 543d
D
Vendor grade for Research Purpose Labs (46.6/100) — across 19 latest reports, not this one alone.

Sources & evidence

Code found on lab's site

PeptideAudits confirmed this certificate's code opens a report on the lab's own lookup. Open both documents to confirm the values match.

Seller listingProduct page
Certificate (seller's copy)Open certificate
Lab lookupJob #24320 · RPL744MVNB2VLook up on Chromate
Certificate dateMay 2, 2025
First indexed by PeptideAuditsOct 27, 2026
Last refreshed (still listed)Oct 27, 2026
Lab lookup confirmedOct 27, 2026

PeptideAudits does not test products. Values below are read from the published certificate; a seller may sell stock from a different batch than the latest report.

Reported results

Testing labChromate 3rd-Party · Independently Verifiable
Quantity5.049 measured / 5 mg labeled (+1.0%)
Heavy metalsNot reported
EndotoxinNot reported
Microbial screeningNot reported

"Not reported" means the certificate doesn't mention the test — it isn't a pass or a fail. "Not tested" is used only when the certificate says so. A PCR microbial screen is shown separately and is not a sterility result.

Price per mg

Listed price (one vial)$40.99
$ per labeled mg$8.20 ($40.99 ÷ 5 mg)
$ per measured mg$8.12 ($40.99 ÷ 5.049 mg)
Value benchmark (fixed)$4.54/mg

Excludes shipping, taxes and bacteriostatic water. Prices were read from the seller's listing when collected and may have changed.

Report score58/100

Lab credibility
25/25
Purity & quantity assay
25/25
Safety screening
0/15
Report age
0/15
Value ($/measured mg)
2/10

52 of 90 points × 100 ÷ 90 = 58 · Trustpilot is not part of a report score · methodology v11

Lab credibility: 25/25. Chromate offers public job number + access code lookup. Key Job #24320 · RPL744MVNB2V lets anyone look up the lab's own copy and compare it with this one. Full lab credibility: 25 points.

Flags

  • Heavy metals not reported
  • Endotoxin not reported
  • Report older than 90 days (543 days)
How report and vendor scores are calculated →

Vendor-level information

Not part of this report's score.