About us
Premium Research Peptides You Can Trust, 3rd-Party tested with >99% purity.
Onyx Research is a top supplier of research use only peptides, committed to delivering exceptional quality at competitive prices. Our compounds are tested for purity to meet the highest standards consistently. We pride ourselves on fast, reliable shipping — with orders being shipped the same day. We are trusted by researchers nationwide to provide high quality research peptides.
Thousands Of Clients Worldwide
Our Best Sellers
Buy More, Save More.
FREE SHIPPING $250+
Onyxresearch
$75.00
Onyxresearch
$39.00
Onyxresearch
$42.50
Onyxresearch
$50.00
Onyxresearch
$70.00
Onyxresearch
$85.00
Onyxresearch
$80.00
Onyxresearch
$14.50
New Capsules at Onyx Research
FAQs
Here’s What You Should Know
WHAT ARE RESEARCH PEPTIDES, AND HOW ARE THEY USED?
Research peptides are chemical compounds designed strictly for scientific and laboratory research. They are not intended for human or veterinary use and are typically used in preclinical experiments, academic studies, or product development testing.
ARE YOUR PEPTIDES TESTED FOR PURITY?
Yes. All Onyx Research peptides undergo independent third-party testing to verify purity, consistency, and quality. We provide Certificates of Analysis (COAs) with each batch for complete transparency.
ARE YOUR PRODUCTS LEGAL TO PURCHASE INTERNATIONALLY?
Our products are legal to purchase in both the United States and Canada aswell as Europe and the UK for research use only. It is the buyer’s responsibility to ensure compliance with local, state, and provincial regulations.
WHO CAN ORDER FROM ONYX RESEARCH?
We sell only to qualified researchers, laboratories, and institutions. Orders from individuals for personal or recreational use will not be accepted. You must be 18 years or older to place an order.
Trusted By Thousands Of Researchers
We Want You
to Third-Party Test
Our Products.
99%+ Purity is always guaranteed. We will offer credit for testing our products.