US Lab Tested
Independent verification for identity, purity, and contaminants in every batch.
>99% Purity
Sourced for maximum reliability in research applications.
Fast US Shipping
Orders dispatched quickly from domestic stock—no customs hassles.
Our Research Peptide Selection
Discover our range of high-purity peptides for laboratory use. Bulk options and custom inquiries welcome.
Our Commitment to Purity and Testing Transparency
We source peptides from trusted production laboratories, then quarantine each batch until BioRegen performs independent testing for Purity (>99% standard), Quantification, Heavy Metals, and Endotoxins. Only upon passing are batches released, tagged, COAs published, and made available as high-purity lab peptides for sale.
Sourcing from Trusted Labs
Batch Quarantine
BioRegen Testing
Release & COA Publication
Strictly for Research Purposes
PeptiSearch products are intended solely for laboratory research. Not for human or animal consumption.
Researcher Feedback
“Exceptional purity and fast delivery—ideal for our lab protocols.”
– Lab Researcher
“The COAs provide the confidence we need for repeatable results.”
– Academic Team
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