Every peptide kit sold through Shanghai Synthetic Peptides Bio is tested by an independent, third-party laboratory before it is ever listed for sale — not by us. Below is a direct link to the lab report for every batch currently in stock, so you can verify identity, purity, and content yourself before you order, without relying on our word for it.
If a batch sells out and is replaced with new stock, we update the entry below with the new report. The accession or task number listed always matches the number printed on the report itself, so you can confirm you’re looking at the correct document for the kit in front of you.
Current Batch Reports
| Product | Batch / Lot | Testing Laboratory | Report Date | Verification |
|---|---|---|---|---|
| Retatrutide 10mg Research Kit (R10) | R1026LY-4TL — Accession #2608270068 | Freedom Diagnostics Testing | August 31, 2026 | View COA (PDF) |
| Retatrutide 20mg Research Kit (R20) | Purple Cap — Accession #2608210320 | Freedom Diagnostics Testing | August 26, 2026 | View COA (PDF) |
| Retatrutide 30mg Research Kit (R30) | Task #225885 | Janoshik Analytical | September 2, 2026 | View Janoshik Verification |
| BPC-157 10mg Research Kit (BPC10) | Blue Cap — Accession #SPB2609010408 | Freedom Diagnostics Testing | September 3, 2026 | View COA (PDF) |
| BPC-157 / Thymosin Beta-4 Blend 10mg Research Kit (BB10) | Blue Cap — Accession #SPB2609010406 | Freedom Diagnostics Testing | September 3, 2026 | View COA (PDF) |
| Epitalon 10mg Research Kit (EPI10) | Blue Cap — Accession #2609010404 | Freedom Diagnostics Testing | September 3, 2026 | View COA (PDF) |
About Our Testing Partners
Janoshik Analytical is an independent laboratory that publishes verifiable task reports directly on its own site — the link above opens the report on janoshik.com itself, keyed to the task number and access key printed on our packaging, so the result cannot be altered after the fact.
Freedom Diagnostics Testing is an independent U.S. testing lab that issues a signed PDF Certificate of Analysis per batch, covering identity confirmation (LC-MS), purity (HPLC-UV), and net content. Each PDF is hosted directly on the lab’s own domain (coas.freedomdiagnosticstesting.com), not on ours.
We are adding more batches and more products to this page as new stock arrives and new reports come back from the lab — check back before you order if you don’t see the specific kit or batch you’re looking at.
How to Read a Certificate of Analysis
Every report on this page will show you a few consistent things: an identity confirmation (usually via LC-MS, confirming the tested material is actually the peptide it’s labeled as, not a substitute), a purity result (usually via HPLC-UV, expressed as a percentage of the total peptide content), and the net content of the specific vial tested (accounting for real-world variance in lyophilized fill weight). Match the accession or task number on the report to the number listed in the table above and printed on your kit to confirm you’re reading the correct document.
Research Use Only
All products referenced on this page are sold exclusively for in-vitro laboratory and preclinical research use by qualified professionals. They are not for human or animal consumption, and are not drugs, dietary supplements, or cosmetics. Statements on this page have not been evaluated by the Food and Drug Administration. See our full Disclaimer for complete terms.