About

Peptide Source Tracker is a status board for research-peptide vendors. For each vendor we track operating status, documented regulatory events, testing transparency, and payment methods, and we compute a score from a published rubric. When a vendor shuts down, gets a warning letter, or ends up in a court record, the change lands here with a date and a source.

This site is owned and operated by Curo, a research-peptide vendor. That is a conflict of interest, and the way we handle it is total transparency: Curo is scored by the same public rubric as every other vendor, the disclosure sits above the ranking, and every scoring input is shown. If the math ever looks wrong to you, the methodology page has everything you need to check it.

No medical claims, no dosage content, no efficacy talk. Every compound discussed on this site is for research use only. We also do not publish rumors: claims that exist only as forum posts or anonymous allegations stay out until there is a document.

Corrections, questions, and vendor submissions go through the operator's contact channel at curo.you.