VSDTHE SEMAGLUTIDE FILE

A plain-language guide to virtual care

Open guide.

RISK BRIEF · CHECK THE CHAIN

The risk is not only the ingredient

MYTH.If semaglutide is the named ingredient, every version carries the same certainty.

FACT.Compounded and unapproved products add questions about what was made, how it was made, how it was labelled and whether the named source is real.

The ingredient is one part. Start with the source. Then read the label. Keep the instructions for your exact product close at hand. If the path is vague, stop and ask.

Measurement errors have caused harm

The FDA received reports of people being harmed, including some who needed hospital care, after measurement errors with compounded injectable semaglutide.

In the FDA reports, some people administered five to twenty times the intended amount; the agency also described calculation errors by health professionals.

That is a reason to insist that someone shows you exactly how much of your own product to draw up, and checks that you can do it. It is not a reason to search online for a chart to work out the amount yourself.

A familiar label can still be false

The FDA has found fraudulent semaglutide labels that named a pharmacy that did not exist or had not made the product.

Check the pharmacy name in the state record. Compare the answer given before payment with the name on the package.

Added vitamins do not automatically create a new drug

As of September 2026, the FDA said that adding a vitamin to semaglutide does not by itself make a new medicine. If the strength is about the same and it is taken the same way, for example as a shot, the mixture can still count as a copy of the approved drug.

As of September 2026, a pharmacy was generally not allowed to keep making copies of a medicine you can already buy. The exception was when your prescribing doctor decided, and wrote down, that a change mattered for you personally.

“Custom” is a claim to examine, not a conclusion.

ANNOTATED READING LIST

Evidence, with a note on why it belongs

  1. Official concerns about pharmacy-made weight medicines.The FDA gathers its dosing-error, salt-form, false-label and counterfeit concerns on this page.
  2. Compounding and the FDA: Questions and Answers.It explains that the FDA does not check pharmacy-mixed medicines for safety and quality before they are sold.