Vertex LabsVertex Labs is a U.S.-based research-use-only peptide supplier focused on COA documentation, third-party testing, batch-level traceability, and technical product information. Our catalog is intended strictly for laboratory research use only. Products are not for human consumption or veterinary use.
Vertex Labs (vertexpeptideslab.org) has 22 customer reviews on Five Star Index, with an average rating of 4.7 out of 5.
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Research & Development · ST PETERSBURG, Florida
Excellent
Research & Development · Delray Beach, Florida
Excellent
Research & Development · Miami, Florida
Excellent
Research & Development · Orlando, Florida
Excellent
Showing 19 reviews with 5 stars · Clear filters
Javier Rodriguez D.
They surprised me once again; they’ve improved the packaging even further, and they sent it via complimentary next-day delivery with my order of over $600.
Response from Vertex LabsOct 10, 2026
Thank you so much, Javier! We’re delighted that the upgraded packaging and complimentary next-day delivery exceeded your expectations. We truly appreciate your continued trust and support! — Vertex Labs Customer Service
Ernie
The best experience I’ve ever had with a customer service literally I I had a shipment we couldn’t find and then I made another shipment put the wrong address on it so I had a lot of money up in the air. They let me know with any hours they would fix everything. This is on a Friday morning that made my weekend so good you know how you feel when you lose something that was shipping or whatever they took care of everything I can’t say enough good things about them.
Response from Vertex LabsOct 10, 2026
Thank you so much, Ernie! We’re very happy that our team was able to resolve everything quickly and make a stressful situation easier for you. Providing responsive and dependable customer service is one of our highest priorities. We truly appreciate your trust and your kind words! — Vertex Labs Customer Service
Jennifer S.
I received my order fast and so far the peptides I ordered are doing their thing!
Response from Vertex LabsSep 21, 2026
Hi Jennifer, Thank you so much for your five-star review! We’re delighted that your order arrived quickly and that you’re satisfied with your experience. We truly appreciate your trust in Vertex Labs and look forward to supporting your future laboratory research needs!
Amanda
Fast shipping and my products were intact and no issues with quality will definitely use them again.
Response from Vertex LabsAug 17, 2026
Thank you so much, Amanda! We’re glad to hear your order arrived quickly, safely, and exactly as expected. We truly appreciate your support and look forward to serving you again soon!
Javier O.
Fast delivery.. great customer service .!!!
Response from Vertex LabsAug 13, 2026
Thank you so much, Javier! We truly appreciate you taking the time to share your experience. We’re glad to hear your order arrived quickly and that you had a great experience with our customer service team. Thank you for choosing Vertex Labs!
Thomas
Great time of delivery, came fast and safe in nice packaging very reliable would recommend
Response from Vertex LabsAug 13, 2026
Thank you so much, Thomas! We’re glad to hear your order arrived quickly, safely, and well packaged. We truly appreciate your recommendation and your trust in Vertex Labs. We look forward to serving you again!
Raphael Siente S.
Great product, prices, website and customer service! Quick shipment too! Highly recommended
Response from Vertex LabsJul 9, 2026
Hi Raphael, thank you so much for your kind feedback and recommendation. We’re glad to hear you had a positive experience with our website, pricing, customer service, and fast shipping. We truly appreciate your support and look forward to serving you again. — Vertex Labs Support
Zippys M.
Discreet packaging. Well packaged. Delivered timely. I do like the price as I got a discount
Response from Vertex LabsJul 9, 2026
Hi, thank you for your review. We’re happy to hear that your order arrived on time, was well packaged, and that you had a good experience with our pricing and discount. We appreciate your trust in Vertex Labs. — Vertex Labs Support