The peptide agent.

PeptideAgent is a reference on therapeutic peptides: what the research shows, whether each one is legal in the United States, and how people get it. It covers 82 peptides, 40 conditions, 75 head-to-head comparisons, and cost by purchase channel for 31 of them. It also maps peptide and telehealth law in all 50 states plus federal law, tracks FDA and anti-doping actions in a regulatory tracker, keeps a provider directory that lists a provider only after verification, and publishes its records as open data. The agent above answers from these same records and shows the sources behind each answer.

Every peptide gets one evidence grade, from human randomized trials down to animal-only, anecdotal, or no published data, assigned by the published methodology. A grade describes the quality of the published evidence, not whether a peptide is safe or right for you. Every claim cites a primary source such as PubMed, an FDA label, or the Federal Register, and regulatory status carries the date it was checked. Pages are not clinically reviewed yet; each one shows its own review state and the date it was last verified. PeptideAgent does not recommend doses or protocols, and it does not replace a licensed clinician.