Evidence brief
Ask for evidence that matches the offer.
A long list of benefits is still a list of claims. Ask which product, which people and which result the evidence concerns.
Match the claim to the medicine
Ask for the drug’s full name and the source behind the claimed benefit. Does it describe the same product and the same use?
A compounded medicine is prepared to order by a pharmacy or doctor. FDA is a US agency responsible for reviewing medicines.
FDA’s warning checked September 26, 2026, called claims of proven equal results false or misleading when comparing a pharmacy-made medicine with an approved drug. That warning does not show the two work differently; it means the claim of proven equal results cannot be relied on.
Ask who was actually studied
Was it a study in people, or work with animals or cells? What health problem did the people have?
Ask the health professional to explain what the result can tell you about your own situation, and what it cannot.
Request the study name rather than settling for ‘backed by science’.
A directory code is not a clinical result
The abbreviation NDC means National Drug Code. This number is used to list a particular drug product in a government directory. It helps identify the listed product; it does not tell you whether it works.
FDA says that having this code does not establish product approval, as checked September 26, 2026.
Ask for evidence about the product’s effect rather than treating a listing as the answer.
A report flags a problem without proving its cause
FDA’s public reporting information says a report does not establish that a drug caused an event.
It also says the frequency of a problem cannot be determined from these reports.
Ask how the health professional weighs the benefits, unknowns and reported problems for the proposed medicine.
Open the further-reading source file