Proof before purchase

Batch-Tested Research Peptides.
Independently verified.

Research peptides with batch-specific COAs, independent testing, and direct Janoshik verification. Published lab reports, HPLC purity data, identity confirmation, and clear documentation tied to the products they cover.

New here? Start with Quality & Testing, the research evaluation guide, or our FAQ.

Batch documentation
Match compound, size and lot
Report
Specific results
Batch
Matched size
Identity methods vary by report
Results apply to the samples tested
Review the exact report before ordering
Analytical reports: Janoshik & ILS

Bestsellers

High-demand, independently tested research materials

independent third-party analytical testing
1-2 day order processing
US-based small business
30-day quality guarantee
Secure encrypted checkout

Three steps. Zero guesswork.

1
Browse & Order
Find your compound, select a size, and check out. Free shipping on orders over $50.
Check current sizes and availability
2
We Ship Fast
Orders processed in 1–2 business days. USPS Priority Mail, tracked shipping, US-based fulfillment.
Typical delivery window: 2–5 business days
3
What You Get
Panda-branded mailer, protective packaging, and your research compounds. Review available reports on the product page.
The full Panda experience

Compare research peptide vendors by the proof.

Start with batch-specific COAs, direct Janoshik verification, and clear research-use documentation — then choose the compound that fits your lab’s work.

Verify Panda in minutes

Before you browse the catalog, check the evidence layer: public reports, testing standards, and the rules we follow.

  1. Lab Reports (COAs) — batch-specific reports with direct Janoshik verification links.
  2. Quality & Testing — how batches are sourced, reviewed, documented, and released.
  3. About Panda Peptides, research evaluation guide, and FAQ — standards, policies, and research-use guardrails.

New to research peptides? Start with What Are Peptides? for the plain-language overview.

Popular research compounds

High-interest compounds with Panda product pages, batch documentation, and COA support in one place.

These pages connect back to Panda’s public COA library and research-use documentation, so verification is part of the path — not an afterthought.

Featured Compounds

More documented compounds from the Panda catalog

Independent review signals