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Composite COA score

70/ 100Grade C

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Avg purity

Safety panel

Lab corroboration

Forgery risk

100

GHK-Cu

Lot 2026 · tested by Janoshik Analytical · 2026-04-14

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www.disclosedlabs.com/coa/cmojgr9j7002z9grx890fkhdz

99.44%

Purity

77.27 mg

Net peptide

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Mass spec

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Endotoxin

Tests reported

HPLC purity

99.435%

Mass spec / LC-MS

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FTIR identity

—

Endotoxin (LAL)

—

Sterility (USP <71>)

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Heavy metals

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Tested by

Janoshik Analytical

747 COAs indexed · std dev 2.30% · CZ

Same lot number on other vendors

The lot number 2026 also appears on 6 COAs from other vendors. Same-lot-across-multiple-vendors is a cross-vendor signal we flag on the Forgery Map.

Vendor	Lab	Peptide	Purity	Provenance
SSR	Janoshik Analytical	Tirzepatide	99.89%	Confirmed by Janoshik Analytical
Mandy	Janoshik Analytical	Retatrutide	99.90%	Confirmed by Janoshik Analytical

Source

We discovered this COA on the vendor's public site.

First indexed 2026-04-29 · extracted 2026-05-24

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Label history

No archived listing available for this COA's test date.

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