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The report behind the lot

Certificates
of analysis.

Find your compound. Match the lot on your vial. Open the original report and check it with the issuing laboratory.

A clear path to the source

  1. 01Your lotThe identifier printed on your vial.

    Match the entire lot number, including letters and dashes. A compound name or cap color alone cannot identify a report.

  2. 02The original reportThe laboratory’s findings for that sample.

    Choose the matching lot, then use Open PDF on its card. Review the compound, strength and results in the original document.

  3. 03The issuing laboratoryAn independent place to check the record.

    Use Verify with lab on that report. If the laboratory asks for an access code, copy the one shown on the card.

Reports on file
34
Compounds represented
18
Issuing laboratories
2

The directory

Find your certificate.

Each strength has its own stack. The newest dated report is on top; earlier reports sit behind it.

How to read a COA

4 reports shown

50mgCommissioned by Medvinci

Lot number

MVR-GC50-003

Blue cap

GHK-Cu vial photograph for lot MVR-GC50-003
Purity
99.40%
Net content
55.26 mg
Endotoxin
Tested
Report number
2607100133
Laboratory
Freedom Diagnostics
Reported
50mgCommissioned by Medvinci

Lot number

MVR-GC50-002

Blue cap

GHK-Cu vial photograph for lot MVR-GC50-002
Purity
99.82%
Net content
45.79 mg
Report number
2607020106
Laboratory
Freedom Diagnostics
Reported
100mgCommissioned by Medvinci

Lot number

MVR-GC100-003

Clear cap

GHK-Cu vial photograph for lot MVR-GC100-003
Purity
99.668%
Net content (~100 mg labeled)
104.73 mg
Endotoxin
< 0.04 EU/mL
Report number
KVR-2026-04221B
Laboratory
Kovera Labs
Certified

Laboratory access code: JFLDL88. Enter it with the report number on the lab’s verification page.

Open endotoxin report for KVR-2026-04221B (new tab)

Endotoxin acceptance limit: ≤ 0.5 EU/mL. Endotoxin report access code: ABCA9A.

100mgPrevious supplier report

Lot number

PS03-CU02-P

Purple cap

GHK-Cu vial photograph for lot PS03-CU02-P
Purity
99.455%
Net content
95.32 mg
Report number
2603120384
Laboratory
Freedom Diagnostics
Reported

Reports describe the submitted laboratory sample. Historical reports remain part of the record; they do not identify the lot allocated to a new order. For research use only.

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