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All peptides · Cagrilintide · COAs

Cagrilintide COA & lab test results

83 certificates of analysis published by 58 vendors, newest first.

35with readable numbers
99.78%median purity
104%median measured vs label
17testing labs

Labs: Accumark Labs, BTLabs, BioRegen, Bioviridian, Chromate, Freedom Diagnostics, ILS Laboratories, Janoshik, Kovera Labs, Krause Analytical, Laboratory, MDx BioAnalytical Laboratory, MZ Biolabs, NST (SNTEK), Prime Analytical Laboratories, Vanguard Laboratory, hydroresearchpeptides.com.

VendorLabDateLabelMeasuredPurity
Pure Peptide LabsKovera Labs2026-09-2410 mg10.44 mg (104%)99.736%View
Pure Peptide LabsFreedom Diagnostics2026-09-105 mg6.23 mg (125%)99.85%View
Crush ResearchILS Laboratories2026-09-065 mg5.12 mg (102%)99.6%View
Crush ResearchILS Laboratories2026-09-0610 mg10.49 mg (105%)99.64%View
Sunrise BioResearchBTLabs2026-09-045 mg5.5 mg (110%)99.6%View
EZ PeptidesILS Laboratories2026-09-0211 mg11.7 mg (106%)99.95%View
TydesAccumark Labs2026-09-0210 mg12.486 mg (125%)99.358%View
The Naughty NeedleFreedom Diagnostics2026-08-2810 mg11.06 mg (111%)99.09%View
Gulf Coast AminosFreedom Diagnostics2026-08-2610 mg9.84 mg (98%)99.85%View
Ion PeptideFreedom Diagnostics2026-08-2410 mg10.48 mg (105%)99.88%View
Domestic PepsFreedom Diagnostics2026-08-235 mg5.68 mg (114%)99.52%View
NextGen HealthILS Laboratories2026-08-1710 mg10.3 mg (103%)99.86%View
NextGen HealthILS Laboratories2026-08-1710 mg10.73 mg (107%)99.87%View
NextGen HealthILS Laboratories2026-08-175 mg5.13 mg (103%)99.89%View
HelixBridgeKrause Analytical2026-08-1215 mg13.9 mg (93%)99.8%View
Mai PeptideFreedom Diagnostics2026-08-055 mg4.76 mg (95%)99.86%View
Bulk Peptide SupplyCOA concernsKrause Analytical2026-07-2810 mg9.38 mg (94%)99.9%View
Rhome ResearchFreedom Diagnostics2026-07-105 mg4.75 mg (95%)99.61%View
Hydro ResearchILS Laboratories2026-07-085 mg–99.72%View
Peptide CraftersVanguard Laboratory2026-07-0610 mg10.01 mg (100%)99.8%View
Peptide Group Buy PGBJanoshik2026-07-015 mg5.91 mg (118%)99.88%View
Loti LabsBioviridian2026-06-295 mg––View (image)
Bulk Peptide SupplyCOA concernsMDx BioAnalytical Laboratory2026-06-2710 mg10.39 mg (104%)99.78%View
Onyx ResearchFreedom Diagnostics2026-06-2610 mg9.49 mg (95%)99.24%View
Hydro Researchhydroresearchpeptides.com2026-06-225 mg6.24 mg (125%)99.931%View
Jett LabsFreedom Diagnostics2026-06-0710 mg12.2 mg (122%)99.33%View
HealthTide BiotechJanoshik2026-06-025 mg––View (image)
Qingdao Sigma Chemical QSC–2026-05-185 mg––View (image)
My Pure PeptideJanoshik2026-05-1310 mg9.31 mg (93%)99.648%View
Simple PeptideLaboratory2026-05-0910 mg9.966 mg (100%)99.66%View
NextGen HealthILS Laboratories2026-05-0610 mg10.24 mg (102%)99.85%View
NextGen HealthILS Laboratories2026-05-065 mg5.12 mg (102%)99.35%View
NextGen HealthILS Laboratories2026-04-2110 mg10.09 mg (101%)96.1%View
Novabio ResearchCOA concernsNST (SNTEK)2026-03-22–––View (image)
Novabio ResearchCOA concernsNST (SNTEK)2026-03-22–––View (image)
Sigma PeptidesPrime Analytical Laboratories2026-03-1110 mg––View (image)
Orbitrex PeptidesFreedom Diagnostics2026-02-2510 mg12.21 mg (122%)99.89%View
Guangzhou AoyuFreedom Diagnostics2026-02-145 mg5.62 mg (112%)99.871%View
Andy Peps StudioJanoshik2026-01-305 mg––View (image)
Biolongevity LabsBioRegen2026-01-29–––View (image)
GLP Keep Body PeptideCOA concernsBTLabs2025-12-1510 mg––View (image)
Pharma Grade PeptidesJanoshik2025-10-1010 mg––View (image)
Hangzhou Mandy BiotechnologyFreedom Diagnostics2025-10-025 mg6.13 mg (123%)99.779%View
Peptides For LessJanoshik2025-09-295 mg–99.915%View
Aura PeptidesCOA concernsVanguard Laboratory2025-09-16–––View (image)
PeptiSlimJanoshik2025-09-0510 mg––View (image)
LMRJanoshik2025-09-0410 mg––View (image)
HealthTide BiotechJanoshik2025-07-1910 mg––View (image)
Amino AmigosMZ Biolabs2024-04-17–6.14 mg99.5%View
Allen Biotechnology Co ABCJanoshik–10 mg––View (image)
Andy Peps StudioJanoshik–10 mg––View (image)
BarnJanoshik–5 mg––View (image)
BeiBangAnJanoshik–10 mg––View (image)
Biolongevity Labs–––––View (image)
Biolongevity Labs–––––View (image)
Biolongevity Labs–––––View (image)
Biolongevity Labs–––––View (image)
BioPrecise LLCCOA concerns–––––View (image)
Domestic PepsJanoshik–10 mg––View (image)
Emlin BioScience Exchange––10 mg––View (image)
Emlin BioScience Exchange––10 mg––View (image)
EZ PeptidesFreedom Diagnostics–12 mg––View (image)
Hangzhou Youngpeptide Biotechnology HYBJanoshik–10 mg––View (image)
Hangzhou Youngpeptide Biotechnology HYBJanoshik–5 mg––View (image)
Licensed PeptidesVanguard Laboratory–10 mg––View (image)
LP Peptide––10 mg––View (image)
Mai PeptideJanoshik–5 mg––View (image)
Modern Aminos––10 mg––View (image)
Nantong Guangyuan Chemical GYCJanoshik–10 mg––View (image)
Noble DragonsJanoshik–5 mg––View (image)
Penguin Peptides––5 mg––View (image)
Penguin Peptides––10 mg––View (image)
Peptides 4 ResearchMDx BioAnalytical Laboratory–5 mg––View (image)
Peptronix Bio PTBJanoshik–10 mg––View (image)
Planet PeptideFreedom Diagnostics–10 mg––View (image)
Planet PeptideFreedom Diagnostics–10 mg––View (image)
Platinum CryoChromate–10 mg––View (image)
Platinum CryoChromate–5 mg––View (image)
PugPepsCOA concerns––5 mg––View (image)
Shanghai Wibson Biotechnology WBSJanoshik–5 mg––View (image)
Tianjin Finder Chemical TFCJanoshik––––View (image)
WKC Walker ChemicalsJanoshik–5 mg––View (image)
WKC Walker ChemicalsJanoshik–10 mg––View (image)

A vendor's COA shows one tested sample, not every batch. Numbers are filled in only where the document is readable text; image-only COAs are linked without numbers. Vendors banned for fake reports are excluded. Compare Cagrilintide prices and lab-verified vendors.