EVIDENCE RECORD · 48a3dd5d0aefd8848c3c

Polaris Peptides

GHK-cu

GHK-CU 50mg

● PB preserved No lab lookup Exact product match
01 / STRUCTURED EVIDENCE

What this certificate reports

Each value keeps its acquisition path attached. Missing fields are shown rather than inferred. Confidence describes extraction and attribution—not result quality.

Compound GHK-cu
Document extracted · 88% confidence
Labeled quantity 50 mg
Document extracted · 86% confidence
Measured quantity 65.09 mg
Document extracted · 82% confidence
Purity 99.873%
Document extracted · 90% confidence
Identity Not extracted
No value captured
Batch / lot POL-GC50-1
Document extracted · 84% confidence
Report number 39243
Document extracted · 84% confidence
Sample received date Feb 28, 2024
Document extracted · 90% confidence
Testing date Feb 29, 2024
Document extracted · 86% confidence
Report date Not extracted
No value captured
Vendor COA date Not extracted
No value captured
Laboratory Janoshik Analytical
Document extracted · 90% confidence
Vials tested Not extracted
No value captured
Provenance key Lab verifiedDocument extractedVendor statedManual review
PRODUCT RELATIONSHIP

Exact catalog attribution

The vendor and normalized product URL match the tracked catalog exactly. Name-only similarities are never promoted to this state.

02 / PANEL COVERAGE

Panel evidence and provenance

Lab-verified and document-extracted panels count as certificate coverage. Vendor-stated panels remain visible, but are not represented as results from this document.

● In document

HPLC / purity

Panel listed Document extracted
○ Not extracted

Mass spectrometry / identity

No result captured No provenance
○ Not extracted

Measured quantity

No result captured No provenance
○ Not extracted

Sterility

No result captured No provenance
○ Not extracted

Endotoxin

No result captured No provenance
○ Not extracted

Heavy metals

No result captured No provenance
1 of 6standard panels supported by this certificate
03 / LABORATORY

Verification surface

—
No provider lookup attached

Janoshik Analytical

This record currently relies on the vendor-hosted certificate and PB’s preserved copy. That is a weaker verification surface than a lab-controlled lookup.

View laboratory intelligence →
04 / INTEGRITY

Archive fingerprint

SHA-25625b1b25c5b74923c51858ef93f5ac1e5dcaa4889ac7028c77935040db5509423
First observed
Aug 7, 2026
Last observed
Sep 16, 2026
Captured
Aug 7, 2026
Attribution
Direct product evidence
Source host
polarispeptides.com
05 / CHANGE HISTORY

Versions, changes, and reuse

The archive tracks source and content fingerprints over time, including replacements and certificates that later disappear from vendor sites.

Version family1 of 1

This is the first observed version for this vendor product.

Latest comparison0 changes

No preceding version is available for comparison.

Document reuse0 matches

No other current record shares this exact fingerprint.

Automated review signals

These explainable flags require human interpretation; they are not automated findings of misconduct.

mediumMeasured quantity differs materially from the nearest declared valueReview queue →
06 / EVIDENCE ALERTS

Follow the evidence, not the marketing.

Get notified when a certificate appears, changes, goes stale, disappears, or loses a working laboratory-verification link.

Evidence watchChoose what to follow

One digest combines overlapping vendor and compound watches, so the same change reaches you once.

New here? Join Weekly Peptide Intel first. Already following evidence? Manage alerts. Alerts describe certificate changes—not product safety.