Batch GH-2049 · latest published report

Go Alpha Labs — GHK-Cu 100mg

Certificate dated Oct 2, 2026 · Freedom Diagnostics

96report

3rd-Party · Independently VerifiableReport ≤ 60 days · 25d

Vendor grade for Go Alpha Labs (48.6/100) — across 15 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 lookupGoAl2610019090Look up on Freedom Diagnostics

Certificate dateOct 2, 2026

First indexed by PeptideAuditsOct 27, 2026

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

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

Batch / lotGH-2049

Testing labFreedom Diagnostics 3rd-Party · Independently Verifiable

Purity (as reported)100.0%reported

Quantity113.015 measured / 100 mg labeled (+13.0%)

Heavy metalsPassElemental Impurities (ICP-MS): As | Cd | Pb | Hg · ICP-MSPrinted result: Pass — Arsenic, Cadmium, Lead, and Mercury below reporting/specification limits

EndotoxinPassEndotoxin Threshold · Limulus Amebocyte Lysate (LAL) assay per USP <85>; Assay Sensitivity ≤0.05 EU/mLPrinted result: Endotoxin Replicate 1: Pass; Endotoxin Replicate 2: Pass

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

Microbial screeningPassMicrobial Analysis (PCR) · PCR-based assay targeting common microbial contaminantsPrinted result: No Detectable Microbial DNA

"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)$38.49

$ per labeled mg$0.38 ($38.49 ÷ 100 mg)

$ per measured mg$0.34 ($38.49 ÷ 113.015 mg)

Value benchmark (fixed)$0.55/mg

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

Report score96/100

Lab credibility: 25/25
Purity & quantity assay: 21/25
Safety screening: 15/15
Report age: 15/15
Value ($/measured mg): 10/10

86 of 90 points × 100 ÷ 90 = 96 · Trustpilot is not part of a report score · methodology v11

Lab credibility: 25/25. Freedom Diagnostics offers public Search Code / QR code lookup (opens the lab's own copy of the report). Key GoAl2610019090 lets anyone look up the lab's own copy and compare it with this one. Full lab credibility: 25 points.

Flags

No flags on this certificate.

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Vendor-level information

Not part of this report's score.

Trustpilot: unavailable

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