Resources
Which US government sources prove what — and where their limits are. Use these to read every record in this registry with the right expectations.
This registry reports what primary sources publish and flags what it has not verified. It is not a substitute for the databases below, and nothing here is medical or legal advice. Every external link is a fixed, authoritative HTTPS government domain.
Question guides
Source types and what they prove
FDA approved-drug product databases
Can show: an FDA-approved, marketed drug product for a specific active ingredient, dosage form, and route of administration.
Cannot show: compounding authorization. The absence of a listed product is not a prohibition on compounding under Sections 503A or 503B.
Sources
FDA human drug compounding and safety materials
Can show: the compounding provisions FDA administers (Sections 503A and 503B), the bulk drug substance lists it has published, and the safety-risk designations it has made.
Cannot show: drug approval. A substance on an FDA compounding list is not an approved drug, and a “may present significant safety risks” designation is not a ban and is not an independent risk assessment by this registry.
Sources
ClinicalTrials.gov
Can show: that a clinical study was registered, with summary protocol information.
Cannot show: FDA approval, efficacy, or safety. Registration is not approval, and a registered or completed study does not establish that a product is approved or effective.
Sources
PubMed
Can show: that biomedical literature on a topic exists, with abstracts and citations.
Cannot show: regulatory status. Not every result is peer-reviewed or conclusive, and a publication is not an FDA determination.
Sources
State facility and license sources
Can show: facility registration or professional license status as a specific authority publishes it.
Cannot show: drug approval. State boards of pharmacy license and regulate pharmacies and compounding facilities independently of federal product status, and can restrict or permit conduct state by state.
Sources
There is no single federal registry of state pharmacy licenses: each US state board of pharmacy runs its own licensure lookup on a state .gov site. This registry does not verify state license status and links no fabricated single URL for it.