Lab reports, supplier records, observed prices, research, and market changes—organized into source-linked intelligence with dates, provenance, and evidence gaps visible.
Measured when this page loaded; newest recorded source activity: 2026-10-24. A missing live read displays “n/a,” never an old fallback.
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Compound-level purity, label-quantity, endotoxin, coverage, and missing-data summaries. Vendor and certificate identities are excluded, and compounds with fewer than 10 published records are suppressed. The same release, with month and laboratory tables, is archived on GitHub.
Third-party reports from Freedom Diagnostics, Janoshik Analytical, Finnrick, public community sources, and buyer submissions. Fields can include peptide, test date, reported purity, measured quantity, endotoxin status, named vendor, source document, and verification URL.
Open the COA databaseSupplier identities, aliases, catalog rows, asking prices, vial sizes, delivery lanes, and stock states when known. Identity resolution joins spelling variants and documented aliases. Prices are dated observations, not manufacturing costs or guaranteed delivered quotes.
Open the Peptide Price IndexResearch papers, trial registrations, FDA records, warning letters, public legal filings, and other primary documents used in TitrateLab reporting. The source record and its date remain separate from TitrateLab's interpretation.
Browse researchDated evidence for vendor shutdowns, enforcement actions, group-buy failures, ownership links, and material market changes. Community reports can lead us to a story, but they remain claims until supported by a checkable record.
Open the incident archiveWhat a lab, seller, court, regulator, paper, or public record stated on a date.
Our best-supported match between names, storefronts, aliases, and source records. Uncertain matches stay reviewable.
A TitrateLab calculation such as price per milligram, an aggregate, or a relative Trust Grade. The rule belongs in the methodology.
For one lab result, cite the lab record and test date. For a TitrateLab aggregate, cite the specific page, its measured date, and the relevant method.
Public summaries are free. Some source identities and exports require Pro. Need a documented feed or a reproducible market cut for a team?
Data for organizations →