CURATED VENDOR PROFILE
Panda Peptides
Included because Panda Peptides (Xylo Research Systems LLC) has a public storefront with openly visible pricing, branded GLP labels (GLP-1S, GLP-2, GLP-3), and a public /coa/ archive with Janoshik verification links.
Same formula for every vendor: verifiable testing evidence forms the backbone; third-party reviews adjust it within a bounded range. How scoring works →
Score breakdown
Rank Composition — the terms below are the published receipt for this score. Full formula on the methodology page.
- Verified-evidence backbone
- 6.92
- Third-party reviews (bounded)
- +0.24
- Curated review bonus
- +0.15
A research peptide catalog operated by Xylo Research Systems LLC with branded GLP naming, core peptides, and a public COA archive at /coa/. Product pages and the archive expose Janoshik verify links plus vendor-hosted COA images.
Readers who want a public storefront with provider-verifiable Janoshik COAs, branded GLP labels mapped on the pricing board, and a dedicated certificate archive.
Some newer or notify-only SKUs may show testing pending until batch documentation is posted; check /coa/ for the live certificate set.
Public Janoshik COA archive
Panda Peptides publishes batch-level COA cards on /coa/ with Janoshik public verification links, alongside COA gallery images and testing language on product pages.
Assayed content is not fill accuracy. Laboratories report net peptide content, and peptides ship as salts, so an honestly filled vial commonly assays below its gross label — a figure under 100% is not evidence of a short vial. These numbers are also not comparable between vendors: they exist only where a laboratory reports net content, so they partly reflect which laboratory a vendor uses.
Holding a certificate for this vendor that is not here? Send it to the archive →
Observed from public domain records and the vendor's own site on Aug 27, 2026. Identity facts are shown for context and do not affect scores.