Quality
Certificate of Analysis
Every Kiyora Peptide batch is independently tested and verified through Verified by Vanguard — a live, tamper-proof database. No PDFs to fake, no "trust me" screenshots. Scan the QR code or search your lot number, or use the search link above, to see real, timestamped lab results instantly.
How to Verify Your COA
1. Refer to the Item in online store
2. Click "Verified by Vanguard" link that is highlighted in Pink
3. See live, independently tested results — HPLC purity, identity confirmation, and safety screening — pulled directly from Vanguard's secure lab database.
Our Testing Standard
Every batch we sell is tested by Vanguard Laboratory, an ISO/IEC 17025:2017 accredited facility. Testing includes:
• HPLC-UV Purity Analysis (≥98% standard)
• Spectrum/Mass Spec Identity Confirmation
• Net Peptide Content
Because results are hosted live by Vanguard — not issued as editable PDFs — what you see is exactly what left the lab. If a lot isn't listed on Vanguard's database, it hasn't been verified.
FAQ
What does "Verified by Vanguard" mean? It means the batch was independently tested by Vanguard Laboratory and the results are hosted live on their secure server — not a downloadable file that can be edited.
Where do I find my lot number? Check the label on your vial. It's usually printed near the left edge of product label.
What if I can't find my lot on Vanguard's site? If you can't find your lot number, we have a record of it on your order — please reach out to support@kiyorapeptide.com and we'll help.
Is this a guarantee for human use? No. All products are sold strictly for research purposes and are not intended for human consumption.
Safety Data Sheets (SDS)
In addition to Certificates of Analysis, Kiyora Peptide publishes Safety Data Sheets (SDS) for every product. Each SDS follows the standard 16-section GHS/OSHA format, covering identification, hazard classification, composition, first-aid, handling, storage, and disposal guidance — giving researchers full visibility into safe handling and storage for every item they purchase.