COA Lookup

Independently Verified

Certificate of Analysis Library

Every batch is third-party tested by accredited laboratories. Browse purity reports for the entire GenPeptide research catalog.

56
Certificates Published
41
Products Tested
05 / 2026
Latest Test

Research Peptides

23 Products
Verified

5-Amino-1MQ 50mg

Batch / Lot GPAMI5030526
Tested 03 / 13 / 2026
Verified

BPC-157 10mg

Batch / Lot GPBPC10030526
Tested 03 / 13 / 2026
Verified

Cagrilintide 5mg

Batch / Lot GPCAG05030526
Tested 03 / 13 / 2026
Verified

CJC-1295 (No DAC) 5mg

Batch / Lot GPCJC05030526
Tested 04 / 29 / 2026
Verified

DSIP 10mg

Batch / Lot GPDSI10030526
Tested 03 / 13 / 2026
Verified

Epithalon 10mg

Batch / Lot GPEPI10030526
Tested 03 / 13 / 2026
Verified

GHK-CU 100mg

Batch / Lot GPGHK100030526
Tested 03 / 13 / 2026
Verified

GHK-CU 50mg

Batch / Lot GPGHK50030526
Tested 03 / 13 / 2026
Verified

Ipamorelin 10mg

Batch / Lot GPIPA05122825
Tested 04 / 29 / 2026
Verified

KPV 10mg

Batch / Lot GPKPV10030526
Tested 04 / 13 / 2026
Verified

Melanotan I 10mg

Batch / Lot GPMLI10030526
Tested 03 / 13 / 2026
Verified

Melanotan II 10mg

Batch / Lot GPMII10030526
Tested 03 / 14 / 2026
Verified

MOTS-C 10mg

Batch / Lot GPMOT10042226
Tested 04 / 26 / 2026
Verified

N-Acetyl Selank Amidate 10mg

Batch / Lot GPSEL10042226
Tested 05 / 04 / 2026
Verified

N-Acetyl Semax Amidate 10mg

Batch / Lot GPSMX10042226
Tested 04 / 27 / 2026
Verified

NAD+ Buffered (500mg)

Batch / Lot GPNAD500042226
Tested 05 / 09 / 2026
Verified

PT-141 10mg

Batch / Lot GPPTX10042226
Tested 04 / 26 / 2026
Verified

Sermorelin 10mg

Batch / Lot GPSER10122825
Tested 03 / 13 / 2026
Verified

Sermorelin 5mg

Batch / Lot GPSER05030526
Tested 03 / 13 / 2026
Verified

TB-500 10mg

Batch / Lot GPTB10030526
Tested 04 / 29 / 2026
Verified

TB4 (Thymosin Beta-4) 10mg

Batch / Lot GPTBX10030526
Tested 03 / 13 / 2026
Verified

Tesamorelin 10mg

Batch / Lot GPTES10042226
Tested 04 / 23 / 2026
Verified

Thymosin-Alpha 1 10mg

Batch / Lot GPTHY10030526
Tested 03 / 13 / 2026

GLP

13 Products
Verified

Reta-GP (GLP-3RT) 12 MG

Batch / Lot GPRET12030526
Tested 03 / 13 / 2026
Verified

Reta-GP (GLP-3RT) 24 MG

Batch / Lot GPRET24030526
Tested 03 / 15 / 2026
Verified

Reta-GP (GLP-3RT) 30 MG

Batch / Lot GPRET30122825
Tested 03 / 15 / 2026
Verified

Reta-GP (GLP-3RT) 48 MG

Batch / Lot GPRET48030526
Tested 03 / 13 / 2026
Verified

Reta-GP (GLP-3RT) 50 MG

Batch / Lot GPRET50122825
Tested 03 / 26 / 2026
Verified

Reta-GP (GLP-3RT) 6 MG

Batch / Lot GPRET06030526
Tested 03 / 13 / 2026
Verified

Sema-GP (GLP-1SG) 10mg

Batch / Lot GPSEM10122825
Tested 03 / 12 / 2026
Verified

Sema-GP (GLP-1SG) 5mg

Batch / Lot GPSEM05122825
Tested 03 / 13 / 2026
Verified

Tirz-GP (GLP-2TZ)

Batch / Lot GPTIR30122825
Tested 03 / 15 / 2026
Verified

Tirz-GP (GLP-2TZ) 10 MG

Batch / Lot GPTIR10042226
Tested 05 / 08 / 2026
Verified

Tirz-GP (GLP-2TZ) 20 MG

Batch / Lot GPTIR20030526
Tested 03 / 13 / 2026
Verified

Tirz-GP (GLP-2TZ) 30 MG

Batch / Lot GPTIR30030526
Tested 04 / 01 / 2026
Verified

Tirz-GP (GLP-2TZ) 60 MG

Batch / Lot GPTIR60030526
Tested 03 / 13 / 2026

Blends

5 Products
Verified

BPC-157 / TB4 Blend (10mg/10mg)

Batch / Lot GPBPTB10030626
Tested 03 / 13 / 2026
Verified

CJC -1295 (No DAC) + Ipamorelin Blend 5mg/5mg

Batch / Lot GPCJI05030526
Tested 03 / 13 / 2026
Verified

GLOW (GHK-CU/BPC-157/TB4) 70mg

Batch / Lot GPGLO70030526
Tested 03 / 13 / 2026
Verified

KLOW (GHK-CU/BPC-157/TB4/KPV) 80mg

Batch / Lot GPKLO80030526
Tested 03 / 13 / 2026
Verified

Tesamorelin / Ipamorelin Blend 10mg/3mg

Batch / Lot GPTEI122030526
Tested 03 / 13 / 2026
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