Certificates of Analysis | Stemcode Peptides Lab Results

Lab Results & Certificates of Analysis

Every Stemcode product is independently tested by third-party, accredited laboratories — including Freedom Diagnostics and Qalitex Inc. — via HPLC analysis, with mass spectrometry and endotoxin testing on select products.

Our Testing Standards

Each Certificate of Analysis includes results from multiple analytical methods.

HPLC Analysis

High-Performance Liquid Chromatography determines peptide purity. Our minimum threshold is 99%.

Mass Spectrometry

Molecular weight confirmation ensures the correct peptide identity and sequence integrity.

Identity Verification

LCMS/MS mass identification confirms the correct compound is present in every batch.

Endotoxin Testing

LAL testing on injectable-grade compounds ensures endotoxin levels are below research thresholds.

Certificates of Analysis

Independent testing by Freedom Diagnostics, Janoshik Analytical, and Qalitex Inc. Click to download the full report.

Semax 10mg Vial

Qalitex

SP26-SMV10

Confirmed

11.3 mg

Semax

N/A

07/17/2026

PDF

TB-500 10mg Vial

SP26-TBV105

11.4 mg

TB-500

Tesamorelin 10mg Vial

SP26-TEV10

10.9 mg

Tesamorelin

Thymalin 20mg Vial

SP26-THV20

23 mg

Thymalin

CJC-1295 + Ipamorelin 16mg Vial

SP26-CIV16

Ipamorelin 8.8 mg / CJC-1295 9.1 mg

CJC-1295, Ipamorelin

BPC-157 10mg Vial

SP26-BPV10

10.7 mg

BPC-157

Selank 10mg Vial

SP26-SLV10

11 mg

Selank

GLOW Vial

SP26-GPV30

GHK-Cu 22 mg / TB-500 5.6 mg / BPC-157 5.4 mg

GHK-Cu, TB-500, BPC-157

KLOW Vial

SP26-KLV80

GHK-Cu 56 mg / KPV 10.9 mg / TB-500 11.4 mg / BPC-157 11 mg

GHK-Cu, KPV, TB-500, BPC-157

AOD-9604 5mg Vial

SP26-AOV05

5.3 mg

AOD-9604

Semax 30mg Nasal Spray

SP26-SMN30

33 mg

DSIP 5mg Nasal Spray

SP26-DSN05

5.4 mg

DSIP

CJC-1295 5mg Nasal Spray

SP26-CJN05

5.2 mg/bottle

CJC-1295

AOD Acetate 5mg Nasal Spray

5.6 mg

AOD Acetate

MOTS-C 20mg Nasal Spray

SP26-MON20

22 mg

MOTS-C

NAD+ 250mg

SP26-NAV25

256 mg

NAD+

Oxytocin 2mg

SP26-OXY10

2.1 mg/bottle

Oxytocin

BPC-157 8mg

Freedom Diagnostics

BPN08MG-2501

1.20 mg/mL

03/23/2026

BPC-157 50mg Tablets

BPT30MG-2501

99.276%

0.49 mg

Epitalon 3mg Tablets

SP26-EPT18

99.306%

3.73 mg

Epitalon

Epitalon 10mg Vial

EPV0010MG-2601

99.203%

10.99 mg

Pass

GHK-Cu 50mg Vial

GHV0050MG-2601

99.163%

56.58 mg

GHK-Cu

Ipamorelin 20mg

IPN20mg-2501

1.94 mg/mL

Ipamorelin

Melanotan II 6mg

MLN06MG-2501

0.59 mg/mL

Melanotan-II

NAD+ 250mg Vial

NAV0250MG-2601

99.728%

261.89 mg

NMN 300mg Vial

NMV0300MG-2601

99.672%

298.11 mg

NMN

OXYN02MG-2501

1.67 mg/mL

TB-500 8mg

TBN08MG

0.65 mg/mL

PT-141 40mg

PTN40MG-2501

98.486%

4.08 mg/mL

PT-141

04/12/2026

GHK-Cu 2mg Tablets

GHT7200MCG-2601

99.058%

1.99 mg

Selank 30mg

SP26-SLN30

99.807%

2.89 mg/mL

Tesamorelin 20mg

SP26-TEN30

96.184%

2.10 mg/mL

SS-31 25mg

SP26-SSN30

99.830%

2.82 mg/mL

SS-31

GHK-Cu 50mg

SP26-GHN30

99.876%

6.86 mg/mL

Janoshik

97.265%

1.59 mg/mL

11/10/2025

View

BPC-157 30mg Tablets

BPT30mg-2501

0.78 mg

Epitalon 150mg Spray

EPT180MG-2501

98.369%

10.80 mg/mL

3.09 mg

Glow Peptide Blend 24mg

GPN01MG-2501

GHK-Cu 0.73 / BPC-157 0.73 / TB-500 0.66 mg/mL

GHK-Cu, BPC-157, TB-500

IPN20MG-2501

1.78 mg/mL

Kisspeptin-10 15mg

0.13 mg/mL

Kisspeptin

98.687%

0.50 mg/mL

OXN02MG-2501

97.332%

1.63 mg/mL

PTN40mg-2501

99.645%

3.36 mg/mL

TBN08MG-2501

98.481%

0.68 mg/mL

Wolverine Blend 16mg

WPN01MG-2501

BPC-157 0.78 / TB-500 0.67 mg/mL

BPC-157, TB-500

Need a Specific COA?

If you need a COA for a specific lot number or batch, contact our support team and we will provide it within 24 hours.