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All peptides · BPC-157 · COAs

BPC-157 COA & lab test results

205 certificates of analysis published by 124 vendors, newest first.

108with readable numbers
99.63%median purity
109%median measured vs label
24testing labs

Labs: ARL Bio Pharma, AV Analytics, Accumark Labs, Analytical Formulations, BTLabs, Bioviridian, Chromate, Ethos Analytics, Forever Young Pharmacy, Freedom Diagnostics, Horizon Analytical, ILS Laboratories, Janoshik, Kovera Labs, Krause Analytical, Lingke Bio-Detection, MDx BioAnalytical Laboratory, Pacific Coast Biologics, Prime Analytical Laboratories, Qorix Labs (Tianjin), Sonic Laboratories, TrustPointe Analytics, Uzorak, Vanguard Laboratory.

VendorLabDateLabelMeasuredPurity
Pure Peptide LabsKovera Labs2026-10-0110 mg11.73 mg (117%)99.653%View
Pure Peptide LabsKovera Labs2026-10-015 mg6.94 mg (139%)99.702%View
Go Alpha Labs PeptidesFreedom Diagnostics2026-09-2610 mg9.75 mg (98%)99.04%View
NextGen HealthILS Laboratories2026-09-2310 mg10.48 mg (105%)99.73%View
Swiss ChemsFreedom Diagnostics2026-09-230.5 mg0.59 mg (118%)–View
Swiss ChemsFreedom Diagnostics2026-09-230.5 mg0.64 mg (128%)–View
NextGen HealthILS Laboratories2026-09-2210 mg10.45 mg (105%)99.83%View
Peptide CraftersAccumark Labs2026-09-2110 mg10.61 mg (106%)99.73%View
CertaPeptidesJanoshik2026-09-1810 mg12.98 mg (130%)99.944%View
NextGen HealthILS Laboratories2026-09-1820 mg20.73 mg (104%)99.43%View
Simple PeptideFreedom Diagnostics2026-09-1720 mg22.28 mg (111%)99.76%View
NextGen HealthILS Laboratories2026-09-1430 mg30.87 mg (103%)–View
Shanghai Leader Peptide BiotechnologyCOA concernsQorix Labs (Tianjin)2026-09-1140 mg–99.78%View
Elite Research USAFreedom Diagnostics2026-09-0910 mg11.39 mg (114%)99.55%View
Go Alpha Labs PeptidesFreedom Diagnostics2026-09-0910 mg10.43 mg (104%)99.27%View
Peptide PartnersTrustPointe Analytics2026-09-0940 mg48.15 mg (120%)99.45%View
Skye PeptidesAccumark Labs2026-09-0820 mg23.321 mg (117%)99.648%View
Crush ResearchILS Laboratories2026-09-0620 mg21.01 mg (105%)99.82%View
NuLife PeptidesFreedom Diagnostics2026-09-0430 mg33.44 mg (111%)99.47%View
NuLife PeptidesFreedom Diagnostics2026-09-0440 mg50.16 mg (125%)99.52%View
Pai ChemicalsBTLabs2026-09-0410 mg10.7 mg (107%)99.6%View
Longevity PlanAV Analytics2026-09-0310 mg–99.79%View
Peptide PartnersTrustPointe Analytics2026-09-0310 mg10.41 mg (104%)99.738%View
Prime PeptidesFreedom Diagnostics2026-09-0310 mg11.08 mg (111%)99.63%View
SPBFreedom Diagnostics2026-09-0310 mg10.93 mg (109%)99.9%View
NexaphJanoshik2026-09-0210 mg11.99 mg (120%)99.67%View
Shanghai Leader Peptide BiotechnologyCOA concernsQorix Labs (Tianjin)2026-09-0210 mg–99.8%View
Shanghai Leader Peptide BiotechnologyCOA concernsQorix Labs (Tianjin)2026-09-025 mg–99.66%View
Domestic PepsFreedom Diagnostics2026-09-0110 mg10.74 mg (107%)99.48%View
Shanghai Leader Peptide BiotechnologyCOA concernsQorix Labs (Tianjin)2026-09-0110 mg–99.87%View
PX PeptidesJanoshik2026-0910 mg–99.893%View
Pharma Grade PeptidesJanoshik2026-08-2710 mg––View (image)
Alpha BioMed–2026-08-2510 mg––View (image)
Crush ResearchILS Laboratories2026-08-2410 mg10.42 mg (104%)99.21%View
Ion PeptideFreedom Diagnostics2026-08-2410 mg12.97 mg (130%)99.62%View
My Pure PeptideJanoshik2026-08-2410 mg11.61 mg (116%)99.635%View
NextGen HealthILS Laboratories2026-08-1710 mg10.35 mg (103%)99.38%View
NovapureQorix Labs (Tianjin)2026-08-1110 mg–99.83%View
Regenerative ResearchFreedom Diagnostics2026-08-1124 mg23.91 mg (100%)99.07%View
Skye PeptidesAccumark Labs2026-08-1120 mg23.18 mg (116%)99.178%View
LumiraCOA concernsBTLabs2026-08-1010 mg9.1 mg (91%)99.6%View
Bulk Peptide SupplyCOA concernsSonic Laboratories2026-08-0710 mg11.07 mg (111%)99.58%View
Bulk Peptide SupplyCOA concernsSonic Laboratories2026-08-0710 mg11.71 mg (117%)99.78%View
LumiraCOA concernsILS Laboratories2026-08-0710 mg10.61 mg (106%)99.81%View
PeptagonAccumark Labs2026-08-0610 mg10.91 mg (109%)99.972%View
Mai PeptideFreedom Diagnostics2026-08-0510 mg10.49 mg (105%)99.9%View
HelixBridgeKrause Analytical2026-08-0310 mg4.36 mg (44%)99.9%View
PepLab SolutionsKovera Labs2026-08-0310 mg10.67 mg (107%)99.615%View
Certified Peptides–2026-07-3110 mg––View (image)
Qingdao Sigma Chemical QSC–2026-07-295 mg––View (image)
Glacier AminosEthos Analytics2026-07-2710 mg10.11 mg (101%)–View
Orbitrex PeptidesFreedom Diagnostics2026-07-2610 mg14.3 mg (143%)99.38%View
CertaPeptidesJanoshik2026-07-2520 mg21.56 mg (108%)99.623%View
Hangzhou Mandy BiotechnologyJanoshik2026-07-2510 mg––View (image)
Orbitrex PeptidesFreedom Diagnostics2026-07-2510 mg11.95 mg (119%)99.44%View
PeptagonAccumark Labs2026-07-245 mg6.12 mg (122%)99.63%View
Nuscience PeptidesFreedom Diagnostics2026-07-2310 mg13.47 mg (135%)99.61%View
Nuscience PeptidesFreedom Diagnostics2026-07-2320 mg23.96 mg (120%)99.74%View
Core PeptidesVanguard Laboratory2026-07-2210 mg–99.8%View
Core PeptidesVanguard Laboratory2026-07-225 mg–99.8%View
Novabio ResearchCOA concernsVanguard Laboratory2026-07-22–––View (image)
Novabio ResearchCOA concernsVanguard Laboratory2026-07-22–––View (image)
Verified PeptidesJanoshik2026-07-2210 mg––View (image)
PeptimeFreedom Diagnostics2026-07-2110 mg11.38 mg (114%)99.08%View
Swiss ChemsJanoshik2026-07-21–––View (image)
Swiss ChemsJanoshik2026-07-21–––View (image)
Paramount PeptidesAccumark Labs2026-07-2020 mg––View (image)
PeptagonAccumark Labs2026-07-2020 mg23.14 mg (116%)99.759%View
LumiraCOA concernsPacific Coast Biologics2026-07-1910 mg11.1 mg (111%)99.8%View
Glacier AminosKovera Labs2026-07-1520 mg21.89 mg (109%)99.744%View
RetaluxCOA concernsPacific Coast Biologics2026-07-1510 mg––View
Paramount PeptidesAccumark Labs2026-07-0710 mg––View (image)
Nexa LabsFreedom Diagnostics2026-07-0610 mg––View (image)
Paramount PeptidesAccumark Labs2026-07-065 mg––View (image)
Shenzhen Aurora BiotechnologyJanoshik2026-07-0510 mg––View (image)
NuLife PeptidesFreedom Diagnostics2026-07-0310 mg11 mg (110%)99.06%View
Liberty PeptidesAccumark Labs2026-06-3010 mg10.37 mg (104%)99.106%View
Bulk Peptide SupplyCOA concernsMDx BioAnalytical Laboratory2026-06-2710 mg10.45 mg (105%)99.76%View
LabRatscoCOA concernsLingke Bio-Detection2026-06-27–––View (image)
Onyx ResearchFreedom Diagnostics2026-06-265 mg6.4 mg (128%)99.42%View
Onyx ResearchFreedom Diagnostics2026-06-2610 mg11.05 mg (111%)99.22%View
Cartman GearUzorak2026-06-2510 mg12.23 mg (122%)100%View
SoliraChromate2026-06-25–––View
Swiss ChemsJanoshik2026-06-25–––View (image)
Mei PeptideJanoshik2026-06-2210 mg––View (image)
PepturionJanoshik2026-06-22–––View (image)
BioHack LondonJanoshik2026-06-1910 mg10.93 mg (109%)99.635%View
Loti LabsBioviridian2026-06-175 mg––View (image)
Swiss ChemsJanoshik2026-06-17–––View (image)
Swiss ChemsJanoshik2026-06-16–––View (image)
Alpha-GenFreedom Diagnostics2026-06-1510 mg11.8 mg (118%)99.11%View
Modern AminosFreedom Diagnostics2026-06-1510 mg11.83 mg (118%)99.5%View
Simple PeptideFreedom Diagnostics2026-06-1510 mg11.8 mg (118%)99.05%View
DMV PeptidesILS Laboratories2026-06-1310 mg10.67 mg (107%)99.96%View
Hydro ResearchILS Laboratories2026-06-125 mg5.57 mg (111%)99.645%View
Peptide PartnersTrustPointe Analytics2026-06-12–9.73 mg99.823%View
NextGen HealthILS Laboratories2026-06-0520 mg20.72 mg (104%)99.96%View
Evolve BioPepEthos Analytics2026-06-0110 mg––View (image)
Amino AsylumJanoshik2026-05-28–––View (image)
TydesJanoshik2026-05-2810 mg–99.6%View
Amplified AminoJanoshik2026-05-2510 mg12.12 mg (121%)99.91%View
Huatai PeptideFreedom Diagnostics2026-05-1910 mg10.29 mg (103%)99.85%View
Biolongevity LabsMDx BioAnalytical Laboratory2026-05-18–––View (image)
Liberty Peptides–2026-05-180.5 mg0.50634 mg (101%)99.9%View
Longevity ProsJanoshik2026-05-14–––View (image)
Huaian Banting TradingJanoshik2026-05-1210 mg––View (image)
Sunrise BioResearchILS Laboratories2026-05-1010 mg10.42 mg (104%)99.28%View
NextGen HealthILS Laboratories2026-05-0710 mg10.41 mg (104%)99.28%View
UtherJanoshik2026-05-0610 mg11.19 mg (112%)99.665%View
Epic PeptidesChromate2026-05-0310 mg10.03 mg (100%)98.193%View
Alpha PeptidesAnalytical Formulations2026-05-0110 mg10.34 mg (103%)99.6%View
Junli PeptideCOA concernsJanoshik2026-04-29–––View (image)
Pure Tested PeptidesKrause Analytical2026-04-2810 mg10.4 mg (104%)99.9%View
Wolverine Peptides–2026-04-25––99.36%View
Planet PeptideFreedom Diagnostics2026-04-2310 mg13.05 mg (131%)99.3%View
Bluebonnet PeptidesKrause Analytical2026-04-2110 mg9.99 mg (100%)99.9%View
Bluebonnet PeptidesKrause Analytical2026-04-215 mg4.71 mg (94%)99.9%View
SaiyanMedJanoshik2026-04-2110 mg11.63 mg (116%)99.414%View
CertaPeptidesJanoshik2026-04-205 mg–99.036%View
Hydro ResearchILS Laboratories2026-04-1310 mg10.6 mg (106%)99.713%View
Aura PeptidesCOA concernsHorizon Analytical2026-04-10–––View (image)
Planet PeptideFreedom Diagnostics2026-04-0510 mg10.57 mg (106%)99.228%View
Modern AminosFreedom Diagnostics2026-03-145 mg5.96 mg (119%)99.54%View
PepLab SolutionsHorizon Analytical2026-02-2810 mg9.45 mg (95%)99.15%View
Sigma PeptidesPrime Analytical Laboratories2026-02-2510 mg––View (image)
Liyu DailyJanoshik2026-02-2310 mg––View (image)
PepLab SolutionsHorizon Analytical2026-02-185 mg5.1 mg (102%)99.18%View
Guangzhou AoyuFreedom Diagnostics2026-02-1410 mg10.78 mg (108%)99.158%View
Risynth BioKovera Labs2026-02-1110 mg––View (image)
Wolverine PeptidesJanoshik2026-02-11–––View (image)
Peptides For LessJanoshik2025-12-2510 mg–99.873%View
Aavant ResearchJanoshik2025-12-23–11.61 mg99.354%View
HkRoidsCOA concernsFreedom Diagnostics2025-12-1110 mg11.53 mg (115%)98.968%View
Pura PeptidesFreedom Diagnostics2025-10-3110 mg––View (image)
Flycn PeptideJanoshik2025-10-15–––View (image)
Medi PeptideJanoshik2025-10-1510 mg––View (image)
Licensed PeptidesJanoshik2025-10-0910 mg11.32 mg (113%)99.896%View
Shanghai ERP peptide BiotechnologyCOA concernsJanoshik2025-10-0110 mg––View (image)
Nuscience PeptidesFreedom Diagnostics2025-09-305 mg5.8 mg (116%)97.475%View
Huaian Dinglin TradingJanoshik2025-09-1810 mg––View (image)
PeptideJFTJanoshik2025-09-1110 mg––View (image)
Risynth BioKrause Analytical2025-09-045 mg––View (image)
LipeptidesJanoshik2025-07-0810 mg––View (image)
PeptiSlimJanoshik2025-07-0810 mg––View (image)
LMRJanoshik2025-07-0710 mg––View (image)
Trusted PeptideVanguard Laboratory2025-05-0210 mg10.63 mg (106%)99.54%View
Bulk Peptide WholesaleChromate2025-04-0210 mg––View (image)
Pure Tested PeptidesJanoshik2025-02-045 mg5.47 mg (109%)99.075%View
Forever Young PharmacyCOA concernsARL Bio Pharma2024-05-1310 mg10.51 mg (105%)–View
Allen Biotechnology Co ABCJanoshik–10 mg––View (image)
Andy Peps StudioJanoshik–10 mg––View (image)
Apollo Peptide SciencesJanoshik–10 mg––View (image)
Baohua Dongnuo Biotechnology BHDJanoshik–10 mg––View (image)
BeiBangAnJanoshik–10 mg––View (image)
BeiBangAnJanoshik–10 mg––View (image)
Biolongevity LabsMDx BioAnalytical Laboratory––––View (image)
BioPrecise LLCCOA concerns–––––View (image)
BioPrecise LLCCOA concerns–––––View (image)
Bluebonnet Peptides––10 mg––View (image)
Bluebonnet Peptides––5 mg––View (image)
Cocer PeptidesJanoshik–10 mg––View (image)
Dragon Pharma––5 mg––View (image)
Emlin BioScience Exchange––10 mg––View (image)
Eros PeptidesJanoshik–40 mg––View (image)
Guangzhou Jeep Biotechnology JEEPJanoshik–10 mg11.72 mg (117%)99.765%View
HealthTide BiotechForever Young Pharmacy–10 mg––View (image)
HkRoidsCOA concerns––5 mg––View (image)
Hydro ResearchChromate–10 mg––View (image)
Hydro ResearchChromate–5 mg––View (image)
InjectifyJanoshik––––View (image)
InjectifyJanoshik––––View (image)
InjectifyJanoshik––––View (image)
Kerui Peptide HongKongJanoshik–10 mg––View (image)
Licensed PeptidesVanguard Laboratory–10 mg––View (image)
Licensed PeptidesVanguard Laboratory–5 mg––View (image)
Longevity PlanBioviridian––––View (image)
LP Peptide––10 mg––View (image)
LP Peptide––20 mg––View (image)
Mai PeptideJanoshik–10 mg––View (image)
Modern Aminos––10 mg––View (image)
Novabio ResearchCOA concernsFreedom Diagnostics––––View (image)
Penguin Peptides––5 mg––View (image)
Penguin Peptides––10 mg––View (image)
Peptides 4 ResearchMDx BioAnalytical Laboratory–5 mg––View (image)
Peptides 4 ResearchMDx BioAnalytical Laboratory–10 mg––View (image)
Peptides 4 Research–––––View (image)
Platinum CryoChromate–5 mg––View (image)
Platinum CryoChromate–10 mg––View (image)
Prime PeptidesJanoshik––––View (image)
PugPepsCOA concerns––10 mg––View (image)
PurePeptides–––––View (image)
PurePeptides––10 mg––View (image)
Rhome ResearchFreedom Diagnostics–11 mg––View (image)
Rhome Research––11 mg––View (image)
Royal PeptidesJanoshik–10 mg––View (image)
Shanghai Sigma Audley SSAJanoshik–10 mg––View (image)
Shanghai Wibson Biotechnology WBSJanoshik–10 mg––View (image)
Shenzhen Aurora BiotechnologyJanoshik–10 mg––View (image)
TydesJanoshik–10 mg–99.8%View
Verified Peptides–––––View (image)
WKC Walker ChemicalsJanoshik–10 mg––View (image)
Wolverine Peptides––––99.12%View
YuanSense TechJanoshik––––View (image)
YuanSense TechJanoshik–10 mg––View (image)
YuanSense TechJanoshik––––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 BPC-157 prices and lab-verified vendors.