Research compounds, held to a paper trail.
A US-based supplier of lab-tested research peptides, built for researchers who need to know exactly what is in the vial.
Supply is easy. Proof is the job.
RenuPep is a U.S.-based supplier of high-quality research compounds intended strictly for laboratory use. We hold stock in Texas and ship it with the documentation that makes it useful: a lot number on every vial and a certificate for every lot.
We started from a simple observation. In this market, purity is usually a claim. We wanted it to be a record — something a researcher can check against the vial in their hand, lot by lot, order after order.
That is why every compound is tested twice, why certificates are tied to lots rather than to product names, and why our product pages talk about research areas instead of results.
Four principles we don’t bend.
They shape what we stock, how we test it, what we write about it and how we answer when you ask.
Test every lot
Each production lot is checked in-house before it is listed, then confirmed by an independent analytical facility before it is released.
Keep a paper trail
Every vial carries a lot number, and every lot has a certificate. A result can be traced back to a single synthesis run.
Say only what we can prove
We describe compounds by the research areas they are studied in — never by what they might do. No health claims, no dosing advice.
Answer like a lab would
Support is run by people who can find your lot, read a certificate and tell you exactly what shipped.
Questions before you order?
Support answers Monday to Friday, 9–5 CST — certificates, lots, shipping, wholesale.