🧪 Certificate of Analysis Portal

Every Batch. Every Test. Verified.

Browse the current Certificate of Analysis for every compound we ship. All testing is performed by independent ISO-accredited laboratories and posted as-received. Use the search to filter by product or batch number.

Independent third-party testing HPLC + mass spectrometry 19 active batch reports
GLP-3 (RT)
Batch RTT-2604A
99.6%
Tested
2026-04-12
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
GLP-2 (TR)
Batch TZP-2603B
99.4%
Tested
2026-03-28
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
Tesamorelin 10mg
Batch TSM-2603C
99.7%
Tested
2026-03-22
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
BPC-157
Batch BPC-2604D
99.8%
Tested
2026-04-05
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
TB-500
Batch TB5-2603E
99.5%
Tested
2026-03-18
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
Ipamorelin 10mg
Batch IPM-2604F
99.6%
Tested
2026-04-09
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
CJC-1295 + Ipamorelin
Batch CJI-2603G
99.3%
Tested
2026-03-25
Form
Blend
Method
HPLC-MS
ISO 17025 Request COA →
GHK-Cu
Batch GHK-2604H
99.8%
Tested
2026-04-02
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
KLOW 80mg
Batch KLW-2604I
99.4%
Tested
2026-04-08
Form
Blend
Method
HPLC-MS
ISO 17025 Request COA →
MOTS-C 10mg
Batch MTC-2603J
99.5%
Tested
2026-03-30
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
Epithalon 10mg
Batch EPI-2604K
99.7%
Tested
2026-04-01
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
Semax 5mg
Batch SMX-2603L
99.6%
Tested
2026-03-20
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
Selank 5mg
Batch SLK-2603M
99.5%
Tested
2026-03-21
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
DSIP 5mg
Batch DSP-2603N
99.4%
Tested
2026-03-26
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
NAD+ 500mg
Batch NAD-2604O
99.8%
Tested
2026-04-06
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
Melanotan-1
Batch MT1-2603P
99.5%
Tested
2026-03-29
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
Melanotan-2
Batch MT2-2604Q
99.6%
Tested
2026-04-04
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
KPV 10mg
Batch KPV-2604R
99.7%
Tested
2026-04-07
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
5-Amino-1MQ
Batch AMQ-2603S
99.5%
Tested
2026-03-31
Form
Lyophilized
Method
HPLC-MS
ISO 17025 Request COA →
🛡️
Independent verification. All ZC Labs products are tested by accredited third-party laboratories including Freedom Diagnostic Labs. We do not test our own products — purity and identity are always verified externally.
For laboratory and research use only. COA data is provided for laboratory verification purposes. The products are not for human consumption, veterinary use, or any therapeutic application.
Shopping Cart

FDA Disclaimer

The statements made within this website have not been evaluated by the US Food and Drug Administration. The statements and the products of this company are not intended to diagnose, treat, cure or prevent any disease. All products are for laboratory developmental research USE ONLY. Products are not for human consumption.

ZC LABS is a chemical supplier. ZC LABS is not a compounding pharmacy or chemical compounding facility as defined under 503A of the Federal Food, Drug, and Cosmetic act. ZC LABS is not an outsourcing facility as defined under 503B of the Federal Food, Drug, and Cosmetic act.

THE PRODUCTS WE OFFER ARE NOT INTENDED FOR HUMAN USE. THEY ARE INTENDED FOR IN-VITRO AND PRE-CLINICAL RESEARCH PURPOSES ONLY. THE CUSTOMER ACKNOWLEDGES THAT THERE ARE RISKS IN THE HANDLING, USE, AND DISTRIBUTION OF THESE PRODUCTS, AND CERTIFIES THAT IT HAS THE PROPER EQUIPMENT, FACILITIES, AND PERSONNEL FOR MANAGING THOSE RISKS; AND THE CUSTOMER KNOWINGLY ACCEPTS THESE RISKS.