About Us
Who We Are
The Research Standard You Should Expect From Every Peptide Supplier
PrimaLab Peptide was founded on a single principle: researchers deserve independently verified, fully documented, research-grade compounds they can trust without question. The research peptide market has a significant quality problem. Many suppliers publish purity figures with no independent laboratory verification to support them. Batch numbers that cannot be traced. Certificates of Analysis that are recycled across products. Generic documentation that tells researchers nothing meaningful about what is actually in their vial.
PrimaLab Peptide was built to be different.
Every product we stock is independently tested by Janoshik Analytical, one of the most respected independent analytical laboratories in the research peptide community, before it is listed for sale. Every COA is batch-specific, tied to the exact lot number on your vial, and verifiable directly on the Janoshik database before you order. No recycled certificates. No unverified purity claims. No exceptions.
Our Standard
Independent Testing
Every batch tested by Janoshik Analytical via HPLC and mass spectrometry before dispatch. No in-house self-certification.
99%+ Purity Floor
We maintain a strict minimum 99% purity standard across our entire research peptide catalog. No compromises on quality.
Worldwide Delivery
Supplying research laboratories and institutions across 50+ countries. Temperature-appropriate packaging on every order.
Full Documentation
Batch-specific COA, sequence data, storage guidelines and specifications included with every single order.
Our Catalog
PrimaLab Peptide supplies one of the most comprehensive independently verified research peptide catalogs available worldwide, spanning metabolic peptides, healing and repair compounds, growth hormone peptides, nootropic and neuro peptides, wellness and longevity compounds, and peptide blends and stacks.
Every compound in our catalog has been selected based on its published research profile, the availability of independent analytical verification, and its relevance to active areas of preclinical and laboratory research.
We do not make medical claims. We do not advise on dosing or protocols. We supply verified compounds to qualified researchers and let the science speak for itself.
Research Use Only
All products sold by PrimaLab Peptide are intended exclusively for in-vitro laboratory research purposes. They are not approved by any regulatory authority for human or veterinary use. They are not drugs, supplements, or medical treatments.
Researchers are solely responsible for compliance with all applicable local, national and international regulations governing the purchase, storage and use of research compounds in their jurisdiction.
Ready to Order Research-Grade Peptides?
Browse our full catalog of independently verifiedresearch peptides — all with Janoshik COA included.