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GHK-Cu certificates of analysis

Published laboratory reports indexed for this peptide. 73 reports are listed. Catalog updated 2026-10-12.

SupplierStrengthLabReportedPurityReports
Alpha Omega100mgFreedom Diagnostics2026-09-17—16
Alpha Peptides100mgFreedom Diagnostics2026-03-12—1
Alpha Peptides50mgAnalytical Formulations2026-03-30—5
AMC Essentials100mgFreedom Diagnostics2026-03-14—2
Amino Sequence100mgChromate2025-08-12—1
Arcane Peptides100mgChromate2026-03-19—1
Arcane Peptides50mgChromate2026-03-19—1
Ascension Peptides100mgKovera Labs2026-07-03—5
Atomik Labz100mgMDX Biolabs2026-03-18—1
Biolongevity Labs50mgMDX Biolabs2026-06-20—7
Blank Peptides100mgHorizon Analytical2026-08-22—8
Crownwell Research50mgFreedom Diagnostics2026-02-03—1
Crush Research100mgFreedom Diagnostics2026-09-18—7
Crush Research50mgILS Laboratories2026-08-28—2
Endura Peptides100mgFreedom Diagnostics2026-05-28—1
Endura Peptides50mgFreedom Diagnostics2026-05-28—1
EZ Peptides100mgJanoshik2026-06-10—4
EZ Peptides50mgJanoshik2026-05-15—8
Felix Chem100mgFreedom Diagnostics2026-04-19—15
Felix Chem50mgFreedom Diagnostics2026-07-18—5
Flawless Compounds100mgILS Laboratories2026-06-09—9
Flawless Compounds50mgILS Laboratories2026-07-13—3
Fusion Peptide115mgFreedom Diagnostics2026-06-02—1
Fusion Peptide60mgFreedom Diagnostics2026-06-01—1
Glacier Aminos100mgKovera Labs2026-07-22—3
Glacier Aminos50mgKovera Labs2026-05-26—7
Glow Aminos100mgILS Laboratories2026-08-07—9
Ignite Peptides100mgFreedom Diagnostics2026-02-22—1
LabSourced100mgILS Laboratories2026-07-27—2
LabSourced50mgILS Laboratories2026-07-27—2
Limitless Life Nootropics100mgTrustPointe Analytics2026-06-19—3
Lumera Labs50mgFreedom Diagnostics2026-04-17—1
Lumi Peptides100mgILS Laboratories2026-04-28—4
Modern Aminos50mgFreedom Diagnostics2026-05-29—11
Modern Research100mgFreedom Diagnostics2026-08-04—9
Modified Aminos100mgEthos Analytics2026-03-22—1
Modified Aminos100mgEthos Analytics2026-08-13—1
Modified Aminos50mgEthos Analytics2026-08-13—2
Moglabs100mgChromate2026-03-19—1
Moglabs50mgChromate2026-03-19—1
Nation Peptides50mgFreedom Diagnostics2026-05-12—1
NextGen Peptides50mgILS Laboratories2026-09-23—6
Oneday Compounds50mgVanguard Laboratory2026-04-07—5
Orbitrex Peptide50mgILS Laboratories2026-07-07—6
Paramount Peptides100mgJanoshik2025-11-03—3
Paramount Peptides50mgAccumark Labs2026-06-2699.739%7
Peptira100mgFreedom Diagnostics2026-08-04—11
Peptira50mgFreedom Diagnostics2026-08-04—15
Pepvida Labs100mgVanguard Laboratory2026-04-08—2
Platinum Lion100mgILS Laboratories2026-08-20—4
Platinum Lion50mgILS Laboratories2026-08-11—5
Prime Peptides100mgHorizon Analytical2026-06-03—2
Puratek Peptides100mgILS Laboratories2026-08-05—5
Puratek Peptides50mgILS Laboratories2026-06-01—2
Pure Compounding Labs100mgILS Laboratories2026-06-29—1
Reta One Labs100mgKovera Labs2026-04-15—1
Reta One Labs50mgKovera Labs2026-09-02—2
Riptide Wellness100mgFreedom Diagnostics2025-11-22—1
Ruo Bio100mgChromate2026-03-19—1
Ruo Bio50mgChromate2026-03-19—1
Simple Peptide100mgFreedom Diagnostics2026-09-17—18
Solution Peptides100mgMDX Biolabs2026-03-18—2
Soma Chems50mgChromate2025-07-23—1
Southern Aminos100mgILS Laboratories2026-08-07—11
Spartan BioLabs50mgFreedom Diagnostics2026-04-01—1
Synthro Lab50mgFreedom Diagnostics2026-05-12—1
T Core Biotech50mgVanguard Laboratory2025-07-04—1
True Peptide100mgFreedom Diagnostics2026-05-30—3
True Peptide50mgFreedom Diagnostics2026-05-30—3
Voltera Sciences100mgKovera Labs2026-05-14—1
Voltera Sciences50mgILS Laboratories2026-06-29—1
Welli Labs100mgFreedom Diagnostics2026-02-17—2
Welli Labs50mgFreedom Diagnostics2025-12-01—1