“FDA registered”
An FDA “registered” listing is not approval of either the medicine or the place where it is made, as of September 26, 2026.
MEDICINE AND VISIT QUESTIONS
What is in
the offer?
Before comparing places, write down the medicine’s exact name, whether it comes as a pill or a shot, and what problem it is meant to help.
Is peptide therapy legal in Missouri?
It depends on the product and the care behind it.
FDA is short for Food and Drug Administration, the federal agency that reviews medicines.
FDA records show semaglutide medicines (Ozempic, Wegovy) and tirzepatide medicines (Mounjaro, Zepbound) with approval, as of September 26, 2026.
When a pharmacy or doctor makes a medicine to suit a patient’s need, that is called compounding.
As of September 26, 2026, compounded medicines lack FDA approval.
Before patients receive these medicines, FDA does not check how well they work, their quality, or their safety.
Compounded medicines can be legal, but the rules depend on what is in the medicine and which product is being made, as of September 26, 2026.
Ask which rule allows the pharmacy to make this exact medicine for you.
What about BPC-157 or retatrutide?
Neither BPC-157 nor retatrutide has an approved US product, as of September 26, 2026.
FDA also says federal law bars the compounding of retatrutide, as of September 26, 2026.
FDA says too little is known about BPC-157 in people to tell whether it can harm them, as of September 26, 2026.
Get the full medicine name; “a peptide” alone does not answer that question.
Can care happen over a screen?
A telehealth visit uses a phone call, video, or messages exchanged with the care professional.
As of October 1, 2026, Missouri allows telehealth and holds it to the care standard required for visits in person.
Missouri lets a doctor begin caring for you online if your care does not require an in-person visit, as of October 1, 2026.
Your answers on an online or phone questionnaire can serve as the medical assessment if the treating clinician reviews them, as of October 1, 2026.
The answers must give as much information as an in-person assessment would, as of October 1, 2026.
The clinician using the questionnaire must be employed by, or under contract with, a business licensed to provide health care in Missouri, as of October 1, 2026.
The law does not say which business licence it means, as of October 1, 2026.
Ask for that business’s full name, its claimed health-care licence, and the state office that issued it. Use those details to ask that office to confirm the licence.
The clinician treating you online while you are in Missouri must hold a full Missouri licence for routine care, as of October 1, 2026.
Consider care at a clinic in person or through a telehealth service that is licensed. Ask how an exam or test would be arranged if the assessment needs one.
What can I bring to the visit?
Write down the problem you want help with. Bring your list of medicines and supplements, plus questions about other options.
Ask what the medicine is meant to change, how that change will be checked, and what happens if it does not help.
If a nurse practitioner or physician assistant is assessing you, ask for the name of the doctor they collaborate with.
A nurse practitioner is a type of nurse who provides advanced care. A physician assistant is a clinician who works with a doctor.
As of October 1, 2026, Missouri nurse practitioners and physician assistants need a written arrangement with a doctor to prescribe.
READ THE SMALL WORDS
Which claims need a closer look?
“Research use only”
This label means for laboratory work rather than patient treatment.
FDA warns against weight-loss products with that label being sold for people to use, as of September 26, 2026.
“Same as the approved drug”
FDA says an ad is misleading if it claims a compounded medicine is proven to work just like an approved drug, as of September 26, 2026.
If something goes wrong
As of September 17, 2026, MedlinePlus directs people with severe allergic-reaction symptoms to emergency care.
Among the signs it lists are difficulty breathing and a swollen face or tongue.
MedlinePlus on severe allergic reactions
Patients can report medicine problems through FDA’s MedWatch service.
For a concern about care in Missouri, keep the clinician’s name, the pharmacy name, and copies of the records.
Missouri’s Healing Arts board accepts complaints about doctors and physician assistants.
The Missouri Nursing board takes written complaints about nurses.
The Missouri Pharmacy board takes complaints about pharmacies, but cannot recover money or settle billing disputes.