Batch NLS-1-3417042 · latest published report

Northline Labs — Semaglutide 5mg

Certificate dated Oct 5, 2026 · Horizon Analytical

81report

3rd-Party · Independently VerifiableReport ≤ 90 days · 31d

Vendor grade for Northline Labs (46.5/100) — 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 lookupReport #1031029Look up on Horizon Analytical

Certificate dateOct 5, 2026

First indexed by PeptideAuditsNov 5, 2026

Last refreshed (still listed)Not re-checked since first indexed

Lab lookup confirmedNov 5, 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

Batch / lotNLS-1-3417042

Testing labHorizon Analytical 3rd-Party · Independently Verifiable

Purity (as reported)99.6%reported

Quantity4.92 measured / 5 mg labeled (-1.6%)

Heavy metalsNot reported

EndotoxinPassEndotoxin TestPrinted result: <0.05 EU/mL - Pass

Sterility (e.g. USP <71>)Not 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.

Purity is one test. What else a certificate should show →

Price per mg

Listed price (one vial)$101.15

$ per labeled mg$20.23 ($101.15 ÷ 5 mg)

$ per measured mg$20.56 ($101.15 ÷ 4.92 mg)

Value benchmark (fixed)$7.66/mg

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

Report score81/100

Lab credibility: 25/25
Purity & quantity assay: 25/25
Safety screening: 6/15
Report age: 15/15
Value ($/measured mg): 2/10

73 of 90 points × 100 ÷ 90 = 81 · Trustpilot is not part of a report score · methodology v14

Lab credibility: 25/25. Horizon Analytical offers public Report Number lookup (the QR code opens the lab's search page). Key Report #1031029 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

How report and vendor scores are calculated →

Vendor-level information

Not part of this report's score.

4.2Trustpilot· 507 reviews

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