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Sermorelin COA & lab test results

41 certificates of analysis published by 33 vendors, newest first.

22with readable numbers
99.12%median purity
106%median measured vs label
9testing labs

Labs: Accumark Labs, Bioviridian, Chromate, Ethos Analytics, Finnrick Analytics, Freedom Diagnostics, ILS Laboratories, Janoshik, Vanguard Laboratory.

VendorLabDateLabelMeasuredPurity
Go Alpha Labs PeptidesFreedom Diagnostics2026-10-0210 mg13.48 mg (135%)99.03%View
Ion PeptideFreedom Diagnostics2026-09-2610 mg10.56 mg (106%)99.27%View
Ion PeptideFreedom Diagnostics2026-09-055 mg6.54 mg (131%)99.12%View
Alpha BioMed–2026-09-0410 mg––View (image)
Hydro ResearchILS Laboratories2026-08-2010 mg10.35 mg (103%)99.87%View
NextGen HealthILS Laboratories2026-08-1410 mg10.34 mg (103%)99.61%View
Amplified AminoJanoshik2026-07-315 mg5.09 mg (102%)97.768%View
Certified Peptides–2026-07-315 mg––View (image)
NexaphJanoshik2026-07-315 mg5.09 mg (102%)97.77%View
Qingdao Sigma Chemical QSC–2026-07-295 mg––View (image)
Loti LabsBioviridian2026-07-272 mg––View (image)
BioPrecise LLCCOA concernsFinnrick Analytics2026-07-2310 mg–99%View
Certified Peptides–2026-07-2010 mg––View (image)
TydesAccumark Labs2026-07-095 mg6.42 mg (128%)99.106%View
NextGen HealthILS Laboratories2026-07-0810 mg10.61 mg (106%)99.57%View
Domestic PepsILS Laboratories2026-07-0710 mg10.54 mg (105%)99.64%View
Evolve BioPepEthos Analytics2026-07-015 mg––View (image)
Liberty Peptides–2026-07-015 mg5.37 mg (107%)99.082%View
Onyx ResearchFreedom Diagnostics2026-06-265 mg6.54 mg (131%)99.32%View
Swiss ChemsJanoshik2026-06-162 mg––View (image)
Skye PeptidesAccumark Labs2026-06-045 mg6.75 mg (135%)99.28%View
Longevity ProsJanoshik2026-06-03–––View (image)
Skye PeptidesAccumark Labs2026-05-2810 mg13.21 mg (132%)99.42%View
TydesJanoshik2026-05-1910 mg–99.22%View
Alpha-GenFreedom Diagnostics2026-05-0110 mg10.31 mg (103%)99.09%View
Simple PeptideFreedom Diagnostics2026-05-0110 mg10.31 mg (103%)99.09%View
NextGen HealthILS Laboratories2026-04-2110 mg10.49 mg (105%)99.91%View
Nuscience PeptidesFreedom Diagnostics2026-03-055 mg––View (image)
Wolverine Peptides–2025-12-23–––View
Licensed PeptidesVanguard Laboratory2025-12-125 mg5.25 mg (105%)98.36%View
Amino Amigos–2024-03-01–10.96 mg98%View
Domestic PepsJanoshik–10 mg––View (image)
HkRoidsCOA concerns––10 mg––View (image)
Hydro ResearchJanoshik–10 mg––View (image)
Modern Aminos––10 mg––View (image)
NextechLabsILS Laboratories––––View (image)
Penguin Peptides––10 mg––View (image)
Platinum CryoChromate–5 mg––View (image)
Prime PeptidesJanoshik––––View (image)
Shanghai Sigma Audley SSAJanoshik–10 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 Sermorelin prices and lab-verified vendors.