About this formulation
Tirzepatide interacts with GIP and GLP-1 receptor pathways involved in blood glucose control and appetite signaling. Vitamin B12 supports normal red blood cell formation, DNA synthesis, and neurological function. The clinical appropriateness of the compounded combination requires prescriber evaluation; no additional benefit from the combination should be assumed.
Ingredient overview
- TirzepatideGIP and GLP-1 receptor agonist
- Vitamin B12Essential nutrient
Important clinical considerations
This combination has not been evaluated by the FDA for safety or effectiveness, and no claim is made that adding vitamin B12 improves outcomes. Whether tirzepatide is appropriate for a patient, and in what form, is a decision for the prescriber based on that patient's history, current medications and treatment goals.
Prescription and eligibility
Available only with a valid prescription written by a licensed prescriber for an individual, identified patient. The prescriber decides whether this preparation is appropriate based on the patient's history, current medications and treatment goals; the pharmacist reviews every prescription and contacts the prescriber with any questions. Federal law limits when a 503A pharmacy may compound a preparation that resembles an FDA-approved product. FDA-approved medicines are the standard option; a compounded preparation is considered only when the prescriber documents a clinical need for it in the individual patient.
Safety disclosures
Compounded medications are not FDA-approved. The FDA has not evaluated this preparation for safety, effectiveness or quality. It is prepared for an individual patient pursuant to a valid prescription. Compounded semaglutide and tirzepatide are not generic versions of any brand-name product. The FDA has published public warnings about compounded GLP-1 medications, including reports of dosing errors and the use of ingredient forms that are not in the approved products. Ask the prescriber or pharmacist about the source and form of the active ingredient. Injectable preparations require sterile preparation, correct storage and instruction on how to administer them. A pharmacist reviews these points with the patient before the first use.
Compounded medications are not FDA-approved. They are prepared for individual patients pursuant to a valid prescription from a licensed prescriber.
