Samuel S.
I love panda peptides their pricing is…
I love panda peptides their pricing is great and their shipping is very fast. I ordered on Saturday morning and got my order on Monday. They are my new favorite company!

Panda Peptides is a research peptide supplier based in California. We carry over 40 compounds including semaglutide, tirzepatide, retatrutide, ipamorelin, CJC-1295, and BPC-157. Every batch gets tested at an independent U.S. lab before it ships. We post the Certificate of Analysis (COA) for every product so you can check the purity yourself.We started Panda because we were tired of ordering from vendors who made big promises and couldn't back them up. No test results. Slow shipping. Support that disappears after you pay. We built the company we wished we could buy from.Orders ship within two business days. Every product is 99%+ purity verified. If something isn't right, we fix it.Got a question about a product, your order, or our testing? Email [email protected]. Real people, real answers.
Panda Peptides (pandapeptides.com) has 78 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Samuel S.
I love panda peptides their pricing is great and their shipping is very fast. I ordered on Saturday morning and got my order on Monday. They are my new favorite company!
Sean G.
The ordering process was really simple and easy. I had some concerns about COA’s and was able to call the phone number provided and speak to someone in management who was very knowledgeable and answered all of my questions and concerns. 10/10 recommend.
PAUL N.
Hands down the best peptides supplier out there. Cory, the owner takes pride in his company and puts transparency above all else. They have COA’s for all their products and shipping time from order placed to receiving the product is usually 3 days. The website is easy to navigate and the prices are spot on. 5 stars!
Michael V.
Great service and immediate delivery
Adam Z.
Great customer service. Quality products. Fast shipping. Need to work out some payment glitches, but they respond quickly to your needs.
Christopher M.
Customer service and fast supply
Response from Panda PeptidesAug 2, 2026
Hi Christopher, Thank you for the review. We’re glad our customer service and turnaround stood out. We appreciate you choosing Panda and hope to earn that fifth star next time. — Panda Peptides
Carly M.
I was EXTREMELY nervous purchasing these medications online. But thankfully I was very pleased with the quick shipping, the quality of the product, and the effectiveness. I have already repurchased, and will continue to use panda for all my peptide needs.
Vpro B.
I genuinely think this website is a whole scam. my hair and nails would grow so fast on my last ghk cycles and when i bought from here, everything went back to normal. the potency clearly is much lower and will not be buying from here again
Response from Panda PeptidesJul 18, 2026
Hi Vpro Boards, We take product-quality concerns seriously, and we stand behind it with a 30-day quality guarantee, but we cannot locate an order or support conversation under the name used for this review. That means we have not yet been able to identify the product, strength, or batch being referenced. We have requested those details through Trustpilot. Panda Peptides products are sold strictly for legitimate laboratory research and are not intended for human use. Changes in hair or nail growth are not an analytical measure of a material’s identity, measured content, purity, or potency, so we cannot evaluate product quality from the personal-use outcome described in this review. Our GHK-Cu testing documentation is publicly available at https://pandapeptides.com/coa/ and includes reports hosted by Janoshik, an independent third-party analytical laboratory, for representative batch samples, along with separate endotoxin reports. We still want to investigate the exact item received rather than assume which report applies. Please respond to Trustpilot’s information request or email [email protected] with your order number, the email used for the order, the exact product and strength, and a clear photo of the vial label and QR code. Once we can match the purchase, we will review the relevant batch documentation directly. — Cory Founder, Panda Peptides