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Certificates of Analysis
Transparency You Can Trust
All products are supported by third-party laboratory testing and documented Certificates of Analysis. These reports confirm compound identity and purity, giving you direct access to the same data we use for internal quality verification.
Quality Assurance
Third-Party Verified Purity
Every batch of peptides we sell undergoes rigorous testing by independent laboratories. Our Certificates of Analysis (COAs) provide detailed breakdowns of purity levels, batch numbers, and testing methodologies so you can trust the integrity of your research materials.
HPLC Tested
MS Verified
cGMP Mfg
Endotoxin Tested
Browse by Product
Certificate Reports
Semaglutide 5mg
Batch: 11102025SM
Purity: 99.174%
Date: 22 JAN 2026
Lab: Janoshik Laboratories
Key: 07392999be2a
Semaglutide 10mg
Batch: 1052026SM
Purity: 99.524%
Date: 16 FEB 2026
Lab: Janoshik Laboratories
Key: f0974fac305f
Semaglutide 15mg
Batch: 11092025SM
Purity: 99.791%
Date: 22 JAN 2026
Lab: Janoshik Laboratories
Key: 9e71f2a8a152
Need a Specific COA?
If you need a Certificate of Analysis for a specific batch or product not listed here, please contact our support team. Batch-specific COAs are included with every shipment, and we're happy to provide additional documentation upon request.
Contact UsMore Test Results Coming Soon
We are continuously expanding our testing documentation. Additional Certificates of Analysis for new products and batches will be added here as they become available.
Batch-specific COA included with every shipment. Sterility and endotoxin testing performed on all production runs. All products are intended strictly for laboratory research purposes only.