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COA library

Certificates & laboratory results

Find the report for the named product, individual sample size and identifier. You can also use the QR code on your vial to open its test record.

Read three separate results. Purity describes the analytical purity result; measured content is the quantity found in the tested sample; label accuracy compares that quantity with the nominal label claim. High purity does not establish an exact fill amount.

Chromatographic purity is based on integrated peak areas and is not the mass percentage of the whole vial. Results apply to the tested sample only. Match the product, size and sample/batch identifier with your vial label or its existing QR-linked report. A report does not verify every vial or box, sterility, safety, or suitability for human use.

Published report · 10mg sample

BPC-157 — 10mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
BP157-264
Report
COA-2026-SC-01264
Results for this tested sample
Nominal label claim10.00 mg
Measured net content9.52 mg
Chromatographic purity99.4%
Label accuracy (reported)95.20%
Difference from nominal label (calculated)-4.80%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 10mg sample

CJC-1295 + Ipamorelin — 10mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
CJIPA-269
Report
COA-2026-SC-01269
Results for this tested sample
Nominal label claim10.00 mg
Measured net content9.88 mg
Chromatographic purityComponent results below
Label accuracy (reported)98.80%
Difference from nominal label (calculated)-1.20%
Component results as reported
ComponentClaim (mg)Measured (mg)Purity (%)Label accuracy (%)
Ipamorelin5.004.7999.6595.70
CJC-12955.005.1099.69102.00

The report states total net content of 9.88 mg. Its individually rounded component values sum to 9.89 mg; values here reproduce the report without adjustment.

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 100mg sample

GHK-Cu — 100mg

Janoshik Analytical · Analysis 2026-08-17

Batch on report
NGP-GHKCU-001
Report
219744
Results for this tested sample
Nominal label claim100.00 mg
Measured net content108.35 mg
Reported purity99.911%
Content / nominal label (calculated)108.35%
Difference from nominal label (calculated)+8.35%

The report gives GHK-Cu content as 108.35 mg, comprising GHK content of 90.48 mg and copper content of 17.87 mg. The content-to-label ratio is calculated from the reported 108.35 mg and the nominal 100 mg sample description.

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 70mg sample

Glow — 70mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
GLW-261
Report
COA-2026-SC-01261
Results for this tested sample
Nominal label claim70.00 mg
Measured net content75.74 mg
Chromatographic purityComponent results below
Label accuracy (reported)108.20%
Difference from nominal label (calculated)+8.20%
Component results as reported
ComponentClaim (mg)Measured (mg)Purity (%)Label accuracy (%)
GHK-Cu50.0053.9099.77107.80
BPC-15710.0010.5899.53105.80
TB-50010.0011.2699.58112.60

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 80mg sample

Klow — 80mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
KLW08-1260
Report
COA-2026-SC-01260
Results for this tested sample
Nominal label claim80.00 mg
Measured net content92.73 mg
Chromatographic purityComponent results below
Label accuracy (reported)115.90%
Difference from nominal label (calculated)+15.91%
Component results as reported
ComponentClaim (mg)Measured (mg)Purity (%)Label accuracy (%)
KPV10.0011.4799.61114.70
GHK-Cu50.0059.8599.87119.70
BPC-15710.0010.2899.57102.80
TB-50010.0011.1399.59111.30

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 10mg sample

MOTS-c — 10mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
MOTSC-258
Report
COA-2026-SC-01258
Results for this tested sample
Nominal label claim10.00 mg
Measured net content11.77 mg
Chromatographic purity99.2%
Label accuracy (reported)117.70%
Difference from nominal label (calculated)+17.70%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 10mg sample

MT-2 (Melanotan II) — 10mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
MT2-271
Report
COA-2026-SC-01271
Results for this tested sample
Nominal label claim10.00 mg
Measured net content11.04 mg
Chromatographic purity99.2%
Label accuracy (reported)110.40%
Difference from nominal label (calculated)+10.40%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 500mg sample

NAD+ — 500mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
NAD-263
Report
COA-2026-SC-01263
Results for this tested sample
Nominal label claim500.00 mg
Measured net content531.39 mg
Chromatographic purity100.0%
Label accuracy (reported)106.30%
Difference from nominal label (calculated)+6.28%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 10mg sample

Retatrutide — 10mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
RETR-265
Report
COA-2026-SC-01265
Results for this tested sample
Nominal label claim10.00 mg
Measured net content10.27 mg
Chromatographic purity99.6%
Label accuracy (reported)102.70%
Difference from nominal label (calculated)+2.70%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 20mg sample

Retatrutide — 20mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
RETR-268
Report
COA-2026-SC-01268
Results for this tested sample
Nominal label claim20.00 mg
Measured net content19.61 mg
Chromatographic purity99.4%
Label accuracy (reported)98.00%
Difference from nominal label (calculated)-1.95%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 10mg sample

Selank — 10mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
SLNK-270
Report
COA-2026-SC-01270
Results for this tested sample
Nominal label claim10.00 mg
Measured net content10.45 mg
Chromatographic purity99.8%
Label accuracy (reported)104.50%
Difference from nominal label (calculated)+4.50%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 10mg sample

Tesamorelin — 10mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
TSM-267
Report
COA-2026-SC-01267
Results for this tested sample
Nominal label claim10.00 mg
Measured net content9.85 mg
Chromatographic purity99.4%
Label accuracy (reported)98.50%
Difference from nominal label (calculated)-1.50%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 10mg sample

Thymosin Alpha-1 — 10mg

Janoshik Analytical · Analysis 2026-08-19

Batch on report
NGP-TA1-001
Report
219733
Results for this tested sample
Nominal label claim10.00 mg
Measured net content12.00 mg
Reported purity99.700%
Content / nominal label (calculated)120.00%
Difference from nominal label (calculated)+20.00%

The content-to-label ratio is calculated from the reported 12.00 mg and the nominal 10 mg sample description.

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 10mg sample

Tirzepatide — 10mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
TIRZ-272
Report
COA-2026-SC-01272
Results for this tested sample
Nominal label claim10.00 mg
Measured net content9.37 mg
Chromatographic purity99.4%
Label accuracy (reported)93.70%
Difference from nominal label (calculated)-6.30%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 15mg sample

Tirzepatide — 15mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
TIRZ-259
Report
COA-2026-SC-01259
Results for this tested sample
Nominal label claim15.00 mg
Measured net content13.65 mg
Chromatographic purity99.6%
Label accuracy (reported)91.00%
Difference from nominal label (calculated)-9.00%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 30mg sample

Tirzepatide — 30mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
TIRZ-262
Report
COA-2026-SC-01262
Results for this tested sample
Nominal label claim30.00 mg
Measured net content30.39 mg
Chromatographic purity99.5%
Label accuracy (reported)101.30%
Difference from nominal label (calculated)+1.30%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Published report · 60mg sample

Tirzepatide — 60mg

SideChain Analytics · Analysis 2026-08-14

Sample ID on report
TIRZ-266
Report
COA-2026-SC-01266
Results for this tested sample
Nominal label claim60.00 mg
Measured net content69.30 mg
Chromatographic purity99.1%
Label accuracy (reported)115.50%
Difference from nominal label (calculated)+15.50%

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

Research supply

Loris Alcohol Wipes

Use the manufacturer label and packaging documentation. Peptide analytical results do not apply to this supply item.

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Research supply

Pfizer Bacteriostatic Water

Use the manufacturer label and packaging documentation. Peptide analytical results do not apply to this supply item.

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No published certificate linked

AOD-9604 Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

BPC-157 + TB-500

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

BPC-157 + TB-500 Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

BPC-157 Capsules

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

BPC-157 Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

Cardarine Capsules

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

CJC-1295 + Ipamorelin Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

Epitalon Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

GLOW Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

KPV

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

KPV Capsules

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

KPV Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

Melanotan 2 Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

Selank Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

Semax Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

SLU-PP-332 Capsules

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

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No published certificate linked

TB-500 Nasal Spray

No product-specific certificate is linked in this library. A report for an ingredient, blend, different size, or different product is not a substitute.

View product and current availability
NextGen Peptides
Research materials supplier

18+ access required

NextGen Peptides supplies products strictly for lawful laboratory research use. By entering, you confirm you are 18 years or older and understand products are not for human or animal consumption, medical use, diagnostic use, therapeutic use, food use, supplement use, or cosmetic use.

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