Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
22 reviews
Vertex LabsSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Vertex 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 The Fair Hearing, with an average rating of 4.7 out of 5.
22 approved reviews, newest moderated first
Excellent service, security, and transparency regarding the products offered.
By Ismael
Response from Vertex Labs· Jun 23, 2026
Hi Ismael, Thank you so much for your kind review. We truly appreciate your trust in Vertex Labs. Transparency, secure service, and clear product documentation are very important to us, and we’re glad that came through in your experience. Best regards, Vertex Labs
Excellent service. Products are always good and very good prices.
By Marcos R.
Response from Vertex Labs· Jun 4, 2026
Thank you for your kind review! We’re glad to hear that you’re happy with our service, product quality, and pricing. Your support means a lot to us.
Excellent service, quality of the products and prices are good. Used their services several times and have been very happy.
By Tania P.
Response from Vertex Labs· Jun 4, 2026
Thank you so much for your continued trust! We’re happy to know that you’ve had several positive experiences with Vertex Labs. We’ll keep working hard to provide quality, fair pricing, and reliable service every time.
The best of the best. 100% recommended. Very good service and highly efficient 🙏
By Celia G.
Response from Vertex Labs· Jun 4, 2026
Thank you for the amazing review! We truly appreciate your support and recommendation. It means a lot to our team to know that you had such a positive experience with Vertex Labs.
Outstanding quality, fast shipping, and excellent customer service. Every order has been smooth and professional. Highly recommend this company to anyone looking for reliable, high-quality peptides!
By Diana G.
Response from Vertex Labs· Jun 4, 2026
Thank you for your thoughtful review! We’re glad to hear that your orders have been smooth, professional, and reliable. At Vertex Labs, we prioritize quality, fast shipping, customer service, and clear product documentation. We truly appreciate your recommendation.
Very professional and good service 🤗🤗🤗🤗
By Lazaro F.
Response from Vertex Labs· Jun 4, 2026
Thank you so much for your kind review! We’re glad to hear that you had a professional and positive experience with our service. We truly appreciate your support.
