About Vertex Labs: High-Purity Research Peptides & COA Standards
Clear standards. Every lot.
High-purityresearch
peptides.
Every lot tested by an independent laboratory before release. Review the COA before you order.
Research use only.Eligible purchasers age 21+.
What service makes customers return to Vertex Labs?
Selected 5-star reviews about shipping, packaging and customer service.
Thomas. 5 stars. Verified. Great time of delivery. Great time of delivery, came fast and safe in nice packaging very reliable would recommend. Experience: August 12, 2026. 
Amanda. 5 stars. Verified. Fast shipping and my products were… Fast shipping and my products were intact and no issues with quality will definitely use them again. Experience: August 12, 2026. 
Raphael Siente Se. 5 stars. Unprompted review. Great product, prices and website. Great product, prices, website and customer service! Quick shipment too! Highly recommended. Experience: July 3, 2026. 
Geysell Moreno. 5 stars. Unprompted review. This is my second time ordering from… This is my second time ordering from Vertex, my order arrived in less than 3 days, great products. I’ll definitely be ordering from them again, highly recommend!!!! Experience: June 26, 2026. 
Zippys mom. 5 stars. Verified. Discreet packaging. Discreet packaging. Well packaged. Delivered timely. I do like the price as I got a discount. Experience: July 1, 2026. 
Ernie. 5 stars. Verified. The best experience I’ve ever had with… 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. Experience: September 16, 2026.
A selection of individual customer experiences. Visit Trustpilot to see the full range of reviews and the current overall rating.
Every peptide lot.
Tested before availability.
We commission independent laboratory testing for every peptide lot before it becomes available. Manufacturer-provided COAs do not replace that verification.
Read the full testing processTest independently
Samples from each lot go to a third-party laboratory. The issuing laboratory and performed analyses are identified in the report.
Review before release
Our minimum reported purity requirement is 98% for materials evaluated by a purity assay. A lot that fails that requirement is rejected.
Make the evidence accessible
Use the COA directory to compare lot identification, methods and results. Contact us if you need help matching a report to the lot currently available.
Results apply to the samples and analyses documented in each report. A purity result does not establish sterility or suitability for human or veterinary use.
What are Vertex Labs' clear shipping policies and covered shipment details?
Free UPS Ground
Tracked delivery
Free UPS 2nd Day Air
Expedited carrier service
Free UPS Next Day Air
Next-business-day carrier service
Exact thresholds qualify. Merchandise subtotal after discounts, before taxes. The same promotions apply to the U.S. and Puerto Rico, subject to service availability. UPS is our primary carrier; USPS serves limited destinations where UPS is unavailable.
*Paid, in-stock orders received before 3 p.m. Eastern Time qualify for same-day processing and drop-off, subject to carrier and drop-off location hours, holiday closures and service interruptions. Carrier pickup and transit follow their own schedules; Sunday drop-off may begin transit later. Shipping & delivery details.
We handle the claim. You get support.
Every shipment is insured. Once a loss is established, we initiate a free replacement without making you wait for the carrier’s insurance payout. Incorrect or damaged deliveries are covered by our replacement policy.
Where is Vertex Labs based and how can they be reached?
Vertex Labs is operated by Greenrock Investment Group LLC. Our team supports order, shipping and documentation questions, with clear policies available before you buy.
info@vertexpeptideslab.orgWhat are the frequently asked questions about Vertex Labs' products and services?
Who can purchase research peptides from Vertex Labs?
Can I review a COA before ordering?
When will my order be processed?
What if my shipment is lost or damaged?
How can researchers review evidence and explore Vertex Labs' research peptides?
Research peptides for lawful laboratory research only. Available to eligible businesses and individual researchers age 21 or older. Not for human consumption, veterinary, therapeutic, diagnostic, clinical or personal use. Vertex Labs does not provide medical or administration advice.