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Onyx BioLabs Reviews | Read Customer Reviews of onyxbiolabs.com

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Onyx BioLabsReviews of onyxbiolabs.com

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The Fair Hearing score

4.6/ 5

Excellent

79 reviews

Onyx BioLabs4.6Excellent

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Honesty, pricing, process and quality scores appear once 5 customers have rated them.

About Onyx BioLabs

Onyx Biolabs is a premier provider of high-purity research peptides, dedicated to supporting the scientific community with unmatched quality and reliability. Founded on the principles of precision and transparency, we specialize in sourcing and supplying laboratory-grade compounds for innovative research and development.At Onyx Biolabs, we understand that the integrity of your data depends on the integrity of your materials. That is why every product in our catalog undergoes rigorous testing to ensure peak purity and consistency. Our commitment to excellence extends beyond our products to our customer experience; we offer streamlined logistics, including tiered shipping options, to ensure your research stays on schedule.Headquartered in Charlotte, North Carolina, we pride ourselves on being a domestic leader in the industry. Whether you are conducting preliminary studies or complex long-term trials, Onyx Biolabs provides the foundational tools necessary for breakthrough discoveries. We are constantly evolving our catalog and our digital infrastructure to provide a seamless, secure, and professional procurement process for researchers across the country.Choose Onyx Biolabs for your research needs—where scientific rigor meets exceptional service.

Onyx BioLabs (onyxbiolabs.com) has 79 customer reviews on The Fair Hearing, with an average rating of 4.6 out of 5.

Also known as: onyxbiolabs.com
Website: onyxbiolabs.com
Category: Chemicals & Plastic
Listed on The Fair Hearing: 2026

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Onyx BioLabs reviews

79 approved reviews, newest moderated first

Mar 21, 2026
Phenonemal professionalism and amazing…
Phenonemal professionalism and amazing customer service from Tracy. I appreciate their transparency with their quality and COAs. Thank you Tracy!!!
By Zach K.
Response from Onyx BioLabs· Mar 25, 2026
Hi Zach, thank you so much for the kind words! We’ll be sure to pass your praise along to Tracy—she is a vital part of our team. Transparency regarding our quality and COAs is a core pillar of Onyx Biolabs, and we’re glad it made a difference in your experience. We appreciate your support!
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Mar 20, 2026
Great customer care Tracy is awesome!
I paid for expedited shipping and after a few hours I wasn’t getting any updates, I reached out to the Onyx support team and Tracy got back to me within the hour, not only did they reassure me that the order would be shipped out soon, they Gave full transparency as throughout the whole process, I would recommend them to anybody they up hold a level of professionalism that you don’t see nowadays with most businesses, Not only that but they hooked it up, and sent me more product than I had originally ordered just for expressing my concerns about my delivery date, My order came in when they said it would. that’s how you do business, I’d seriously recommend them to anybody looking for quality supplemental and quality customer care.
By Jander R.
Response from Onyx BioLabs· Mar 20, 2026
Hi Jander, thank you so much for the incredible feedback! We are so happy to hear that Tracy was able to provide the level of transparency and care we strive for at Onyx Biolabs. We believe in going the extra mile for our researchers, especially when it comes to time-sensitive projects. We appreciate your recommendation and look forward to your next order!
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Feb 19, 2026
The best in the business
The best in the business! I’ve been on it for 2 months now and I have seen so much change in my mood, fitness and weight lost! I feel so energetic and moved through my work days like it’s nothing! Thank you again 🏆
By Mike R.
Response from Onyx BioLabs· Mar 10, 2026
Hi Mike, thank you so much for sharing your experience! We are thrilled to hear about your progress over the last two months and that you're feeling more energetic. We appreciate your support and are glad to have you as a customer.
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Feb 18, 2026
Service is amazing
Service is amazing! Very fast customer service and delivery. Would purchase again and again.
By Jasmine S.
Response from Onyx BioLabs· Mar 10, 2026
Hi Jasmine, we really appreciate the kind words! Our team strives to provide the fastest service and delivery possible. We look forward to your next order!
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Feb 16, 2026
Quality of products is great
Quality of products is great. Delivery was quick and the package was unharmed or tampered with. The customer service is excellent as well. I had an issue that they were able to help me with and fix within a day.
By christopher I.
Response from Onyx BioLabs· Mar 10, 2026
Hi Christopher, thank you for the review! We're glad to hear that our customer service team was able to resolve your issue quickly and that you are satisfied with the quality and delivery of your order. We're here whenever you need us.
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Feb 15, 2026
Exactly what I ordered
Exactly what I ordered. Fast and efficient. 100% ordering from here again
By Michael K.
Response from Onyx BioLabs· Feb 16, 2026
Hi Michael, thank you so much for the 5-star review! We are thrilled to hear that your order arrived exactly as expected and that you found our service efficient. We look forward to serving you again soon at Onyx Biolabs.
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Feb 15, 2026
I was able to see the COA online
I was able to see the COA online. The shipping was normal but I did order right before the weekend so I expected a little extra shipping time. I am pleased with my purchase.
By John F.
Response from Onyx BioLabs· Feb 16, 2026
Hi John, thank you for your feedback! We are glad you found our online COAs helpful, as transparency is a top priority for us. We appreciate your understanding regarding the weekend shipping schedule and are happy to hear you are pleased with your purchase.
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