Every size we sell has its own
batch lab report.
Independent results from ILS Laboratories and Janoshik Analytical, published before you buy. Orders ship within 1–2 business days.
Ordered before? Reorder in your account →
- Open the lab report from the product page or the Lab Reports hub.
- Match compound, size, and batch to the item you are ordering.
- Confirm it at the source — Janoshik reports link to janoshik.com verification.
Bestsellers
Popular research materials at Panda over the last 30 days
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Price range: $35.99 through $174.99Select options This product has multiple variants. The options may be chosen on the product page
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Price range: $26.87 through $44.99Select options This product has multiple variants. The options may be chosen on the product page
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Price range: $36.95 through $131.99Select options This product has multiple variants. The options may be chosen on the product page
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Price range: $39.99 through $69.99Select options This product has multiple variants. The options may be chosen on the product page
The lab reports behind our bestsellers
Each product’s current batch HPLC result, with the lab and batch number. Open the report or verify it with the lab.
For research use only. Lab reports document tested batch identity and, depending on the assay, purity or measured content; they are not medical or human-use guidance.
Three steps. Zero guesswork.
How do you compare research peptide vendors?
Check four things on any vendor’s site. Here is where Panda shows each one.
1. A report for the exact batch
A lab report should name the compound, the size, and the batch it covers — not a generic sample.
Panda publishes reports for 70+ batches — browse them in Lab Reports (COAs).
2. A lab you can check yourself
Independent labs let you confirm a report at the source instead of trusting a screenshot.
Panda lists 100+ Janoshik tests with janoshik.com verification links, plus 30+ ILS Laboratories reports verified on the ILS portal.
3. Purity and identity results
Look for an HPLC purity figure and an identity method on the report itself.
4. Clear policies in writing
Processing times, shipping, and what happens if something goes wrong should be published before you pay.
1–2 business day processing, US-only Priority Shipping, and a 30-day quality guarantee for damaged, incorrect, lost, or verified out-of-spec orders.
Go deeper: Quality & Testing · About Panda Peptides · research evaluation guide · FAQ · New to the field? What Are Peptides?
Browse research compounds
Questions researchers ask before ordering
How do I verify a Panda batch report?
Open the lab report from the product page or the Lab Reports hub, match the compound, size, and batch number to the item you are ordering, then follow the Janoshik verification link to confirm the result on janoshik.com.
Which labs test Panda products?
Janoshik Analytical and ILS Laboratories, both independent third-party labs. Each published report shows the laboratory, the tested sample, the methods, and the results.
How fast do orders ship?
Orders are processed within 1–2 business days after payment is confirmed (3 p.m. Eastern cutoff, Monday–Saturday) and ship via UPS, USPS, or FedEx. Most orders arrive within 2–5 business days total. Shipping is free on orders of $50 or more and a $10 flat rate below that.
Do you ship outside the United States?
Not at this time. Panda ships to US addresses only.
What if an order arrives damaged, incorrect, or lost?
Panda’s 30-day quality guarantee covers damaged, incorrect, lost, or verified out-of-spec orders. Email photos and a short description to support@pandapeptides.com within 30 days of delivery. It is not a general return window — see the Return Policy.
What does research use only mean?
Panda products are sold for laboratory research by qualified researchers. They are not for human or veterinary use, and Panda does not provide dosing or administration guidance.
More answers in the full FAQ.