Monday, November 9, 2026 · Customer reviews of US businesses

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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

Showing 66 reviews with 5 stars · Clear filters

Jul 2, 2026
I highly recommend Onyx Company
I highly recommend Onyx Company! They are efficient, responsible, and truly professional. Their team provides excellent customer service, and the delivery service is always fast and reliable. It’s a pleasure doing business with a company that values its customers and consistently delivers on time. I will definitely continue using their services and recommend them to others!
By dory M.
Response from Onyx BioLabs· Jul 2, 2026
Hi Dory, thank you so much for the glowing review and high recommendation! We take great pride in delivering fast, reliable service and ensuring our customers are well taken care of. We truly appreciate your business and look forward to continuing to provide top-tier support for your future projects!
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Jul 1, 2026
I understand this is all for research…
I understand this is all for research purposes but a little insight on how to measure everything to get the correct amount would be helpful. Just wanna make sure my hypothesis is accurate. Other than that, no complaints. Easy process, quick shipping, nice packaging. I will definitely be recommending this site to everyone who is interested in their own research.
By JEREMY M.
Response from Onyx BioLabs· Jul 1, 2026
Hi Jeremy, thank you for the 5-star review and for confirming the easy process and quick shipping! Because our compounds are strictly for laboratory research, we cannot provide specific protocol instructions. However, for ensuring an accurate hypothesis, most independent researchers rely on online peptide reconstitution calculators, which make the milligram-to-liquid volume math incredibly straightforward. We appreciate your support!
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Jun 24, 2026
amazing product and people!
Started with a 5mg vial of Reta to test it out. Ordered 3 more vials of 10mg Reta and 2 bac waters. REAL product, the food noise is gone and I've had a ridiculous amount of energy - even FINALLY cleaned my depression closets after almost 2 years. Amazing customer service too - I thought I was missing product and Tracy provided thorough instructions and all I had to do was open the waters lol. Fast delivery from Charlotte, NC which is where I live so I got it the next business day. Great company, amazing product. Will remain a customer!
By Courtney B.
Response from Onyx BioLabs· Jun 24, 2026
Hi Courtney, Thank you so much for the incredible review! We are absolutely thrilled to hear how much you're loving the product, and massive congratulations on tackling those closet, that is a huge win! We're glad Tracy could assist you quickly, and it’s awesome that our local Charlotte shipping got everything to you the very next day. Thanks for being a part of the family, and we look forward to your next order!
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Jun 23, 2026
Seems legit the R3
Ordered some R3 and bac water for my research. Stuff seems legit and seems to be working on the lab rat. Just placed another order for more R3 and will probably be ordering some T2 next month. Shipping is about 4-5 days. I did have some order issues with my first order, my fault, but they quickly resolved it. Would definitely recommend!
By Cali S.
Response from Onyx BioLabs· Jun 24, 2026
Hi Cali, Thank you for the 5-star review! We are glad to hear that your research is going well and that our team was able to quickly resolve the order issue for you. We appreciate your recommendation and look forward to fulfilling your next order!
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Jun 18, 2026
Mix up
Mix up wrong vendor
By Kamell R.
Response from Onyx BioLabs· Jun 18, 2026
Hi Kamell, there seems to be a major mix-up here. We do not have any order under your name, we have never gone by the name "UNUX," and we are located in North Carolina—not Arizona. Furthermore, our official ground shipping is a flat-rate $11.99, not $20. It sounds like you may have accidentally ordered from a different website or a scam clone. Please double-check your bank statement and order confirmation, and feel free to reach out to [email protected] if you need help verifying.
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Jun 15, 2026
Reasonable price, great service!
Great product for a reasonable price. I recommend this company.
By Kyle
Response from Onyx BioLabs· Jul 1, 2026
Hi Kyle, thank you for the recommendation! We're glad we can provide great products and great service at a reasonable price. We look forward to supporting your next project!
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Jun 3, 2026
Great experience
First time ordering from this company: Quality product, speedy delivery, and overall positive experience.
By Iron P.
Response from Onyx BioLabs· Jun 3, 2026
Hi Iron Panda, welcome to Onyx BioLabs! Thank you for the 5-star review. We're glad your first order hit all the marks with product quality and speedy delivery. We appreciate the support and look forward to your next order!
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Jun 3, 2026
Great product and great price
Great product and great price. I’ve not had any problems at all. Billing and shipping are amazing.
By Bradley Van W.
Response from Onyx BioLabs· Jun 3, 2026
Hi Bradley, thank you for the awesome feedback! We're happy to hear you're loving the pricing, smooth billing, and amazing shipping speed. Thanks for choosing us to support your research!
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