Purgo LabsPurgo Labs is a leading supplier of premium-quality research peptides for scientific institutions, laboratories, and qualified research professionals worldwide. We specialize in providing pharmaceutical-grade peptides that undergo rigorous third-party testing to ensure ≥99% purity via HPLC and mass spectrometry.Our extensive product catalog includes metabolic research compounds (GLP-2 TRZ, GLP-3 RT), tissue repair peptides (BPC-157), growth factors (IGF-1 LR3, Tesamorelin), antioxidants (Glutathione), and specialty research blends. Every product is backed by Certificates of Analysis (COA) available upon request.What sets us apart:Premium Quality: All batches undergo independent third-party testing for purity, sterility, and heavy metalsFast Shipping: Orders processed within 1-2 business days with full tracking .All products are provided in lyophilized powder form for research purposes only.
Purgo Labs (purgolabs.com) has 160 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Carlie B.
Everything was, as expected and arrived very fast!!! I never have any issues with Purgo Labs and great customer service!!!
Response from Purgo LabsJun 6, 2026
Our team is the best at getting orders out as fast as possible! So happy we can help you out!
Renee
Pure products delivery is fast within 3 business. You can be assured you are getting the best quality peptides
Response from Purgo LabsJun 6, 2026
Thank you Renee, happy to have you on Purgo!
Sergio T.
Excellent service, prompt and accurate, trustworthy. Great results from the products as well.
Response from Purgo LabsJun 6, 2026
Sergio, can't thank you enough! Reach out to our support team for anything you ever need going forward!
Bison Q.
I was very surprised to see this site rated so highly. While the response time to my email was reasonable, the reply itself felt generic and somewhat dismissive. I raised concerns about the vials not displaying a batch number that matches the COA reports, which is a basic expectation for product verification. What concerned me most was their explanation—that the labels are ‘too shiny’ to include batch numbers—and the suggestion to simply rely on Trustpilot and Google reviews. When I expressed that this didn’t address my concern, I was told I could request a return if I was still uncomfortable. In my experience, other companies I’ve ordered from clearly label their vials and provide batch numbers that correspond directly with COAs. That level of transparency is important when it comes to product quality and trust. Because of this, I did not feel confident purchasing from this company and chose to return the product (still waiting for my money to be refunded). I would advise others to be cautious and pay close attention to whether vial labeling and batch numbers properly match COA documentation before ordering.
Response from Purgo LabsJul 3, 2026
Thank you for your feedback. We understand that transparency and product verification are important, and we’d like to provide some additional context for anyone reading this review. At the time this order was placed (several months ago), our third-party COAs were already posted directly below the product page and showed the exact vial design being used at that time. Those vials did not yet include printed lot numbers or QR codes, and this was visible in the COAs before purchase. When the customer contacted us expressing that our verification process was different from what they were accustomed to, we responded promptly and offered a prepaid return label the very same day. The products were returned, and a full refund was issued the same day the return was received. We also took this feedback seriously. About a month later, after updating our packaging, we reached back out and offered to send a complimentary updated vial featuring our new verification improvements so the customer could see the changes firsthand at no cost. Those improvements included printed lot/batch numbers, QR codes, and instructions explaining how to verify each vial against its corresponding third-party COA. While the customer chose not to accept the offer, we completely respected that decision. For anyone reading this review, all current vials now include printed lot/batch numbers, QR codes, and instructions inside every package explaining exactly how to verify each vial against its corresponding third-party COA. We always appreciate constructive feedback and continuously look for ways to improve. That said, we do feel this 1-star rating does not accurately reflect the overall experience, which included prompt communication, a prepaid return label offered immediately upon the concern being raised, a full refund processed as soon as the returned items were received, and a later offer to provide one of our updated vials free of charge after these improvements were implemented.
Candice
Great service
Itamar G.
Great product, Great customer service
Taylor N.
5 star company for a reason
C L.
Great service! Best prices. First time ordering from them. Wil continue to do so. Fast, easy shipping too.
