The Problem
Why we exist.
Research peptides are a legitimate and growing field of scientific inquiry. BPC-157 has hundreds of peer-reviewed studies. TB-500 has been studied in tissue repair since the 1970s. CJC-1295 and Ipamorelin are among the most researched growth hormone secretagogues in clinical literature. The science is real.
The vendors, however, have not always matched that standard. For years, researchers — from independent labs to universities to biohacking communities — have ordered compounds only to receive product that doesn't match its label. Underdosed. Contaminated. Mislabeled entirely. The absence of accountability was endemic to the market.
We built Mr. Peptide to fix that — at least for the customers who find us. Not with promises. With data.
"Every batch we ship has been independently tested. Not by us — by Chromate, a third-party analytical laboratory. The report number is on the COA. You can verify it yourself. That's the standard we hold ourselves to."
How We Operate
The Mr. Peptide standard.
"I got into this market as a customer. I stayed because of what I found."
I come from a business background — over seven years in supply chain, sourcing, and distribution. I know how to evaluate vendors. I know what quality control looks like when it's real, and what it looks like when it's theater. When I started researching the peptide vendor landscape, I found a lot of theater.
Vendors citing purity claims with no testing behind them. COAs that were obviously templated. Companies with no verifiable address, no real contact, and customer service that vanished after the payment cleared. The market was serving researchers the way fast food serves nutritionists — technically food, technically a response to hunger.
I wasn't satisfied with that. Mr. Peptide is my answer to it. A catalog built deliberately. Every compound sourced with documentation. Every batch tested by a lab that isn't me, using a method that leaves no room for ambiguity, and published in a format that anyone can verify independently.
We're not the biggest vendor. We're probably not the cheapest. But if you care about what's actually in the vial — and if you're a serious researcher, you should — then this is where you belong.
Third-Party Testing
Why Chromate?
Chromate operates an independent analytical laboratory specializing in peptide purity analysis using HILIC-HPLC with UV detection — the same methodology published in peer-reviewed pharmaceutical research.
Critically: their reports are not issued to us. They are issued to us and simultaneously made publicly verifiable via a unique access code. You don't need to trust us. You can verify the result directly.
Visit chromate.org/verify ↗Start with the data.
View full lab results for every compound in our catalog. Batch IDs, purity percentages, and verification codes — all public.