Research peptide market reports

Each month we freeze a snapshot of our vendor, price and alerts data and publish what it shows. Snapshots never change after publication, so the numbers stay citable.

What the reports cover

The reports describe the market as a whole, using only our own data:

• Prices: how far the price per mg of the same compound differs between vendors, from our daily price index.
• Disclosure: how many vendors publish batch-specific certificates of analysis, and which labs they name, from the checks behind each vendor profile.
• Who's selling: how old vendor domains are, where vendors say they ship, and which payment methods they accept.
• Enforcement and closures: warning letters, raids, lawsuits and shutdowns from our alerts tracker, each with its source.

They don't rank vendors or recommend where to buy, and they contain no dosing or medical advice.

How often, and why snapshots are frozen

We plan to publish one report a month, built from that month's data. When a report goes out, its numbers are fixed: the page renders only from a stored snapshot, so a figure you quote today will still be there next year. If we find a mistake after publication, we add a dated correction to the report and log it on our corrections page instead of quietly changing the number. Our live pages keep updating daily, so they can differ from an older report.

How each number is produced, including what our checks can't see, is set out on our methodology page.

Reports

Using the data

Every report links its full snapshot as JSON and CSV. Our live datasets are on the open data page, and reporters can find contacts and citation guidance on our press page. Everything is free to reuse under CC BY 4.0 with a credit link to Peptide Referee.