What dosage of injectable Tirzepatide will I be taking?

Tirzepatide is a prescription weight-management medication taken once weekly. It is taken on the same day each week, any time of day, with or without food.
Your doctor will ultimately decide what is right for you, however, our standard protocol with injectable Tirzepatide for many new patients follow the same basic template. The dosing template will vary depending on which pharmacy fills your prescription as different pharmacies have different combinations of volume and strength for their injectable Tirzepatide compounds. Which pharmacy fills your prescription will be determined by our systems at time of purchase and takes into consideration a number of factors including your selections, location, and product availability.

Always read your prescription when you receive it and follow the dosing and instructions prescribed by your doctor.
For prescriptions filled by ProMed Pharmacy, below is a dosing template for injectable Tirzepatide:
- Dose (Starter): 2.5mg (50 Units)/week @ Strength: 5mg/mL (2mL Vial) for 4 weeks
- Dose (Starter): 5mg (50 Units)/week @ Strength: 10mg/mL (2mL Vial) for 4 weeks
- Dose (Starter): 5mg (50 Units)/week @ Strength: 10mg/mL (2mL Vial) for 4 weeks
- Dose: 7.5mg (50 Units)/week @ Strength: 15mg/mL (2mL Vial) for 4 weeks
- Dose: 10mg (50 Units)/week @ Strength: 20mg/mL (2mL Vial) for 4 weeks
- Dose: 12.5mg (50 Units)/week @ Strength: 25mg/mL (2mL Vial) for 4 weeks
- Dose: 15mg (50 Units)/week @ Strength: 30mg/mL (2mL Vial) for 4 weeks
For prescriptions filled by TX Performance Meds Pharmacy, below is a dosing template for injectable Tirzepatide:
- Dose (Starter): 2.5mg (50 Units)/week @ Strength: 5mg/mL (2mL Vial) for 4 weeks
- Dose (Starter): 5mg (50 Units)/week @ Strength: 10mg/mL (2mL Vial) for 4 weeks
- Dose (Starter): 7.5mg (50 Units)/week @ Strength: 15mg/mL (2mL Vial) for 4 weeks
- Dose: 10mg (50 Units)/week @ Strength: 20mg/mL (2mL Vial) for 4 weeks
- Dose: 12.5mg (50 Units)/week @ Strength: 25mg/mL (2mL Vial) for 4 weeks
- Dose: 15mg (50 Units)/week @ Strength: 30mg/mL (2mL Vial) for 4 weeks

Your individualized dose and duration of therapy will be based on both weight loss and medical goals discussed with your physician. Typically, you will stay on the same dose as long as you are losing weight at that dosage.
Included in your package is a guide outlining your specific dosage, the schedule you should follow, and when to increase the dose as directed by your doctor. Before preparing your medication, carefully read through this information to understand your dosing schedule.
Your starting dose will be a low amount, which allows your body to adjust to the medication. Be patient with this process and do not try to increase your dose on your own. Follow the dosing schedule your doctor has prescribed, and inject your medication only once per week (or as otherwise directed).
Being informed about your dosing schedule is essential for getting the most benefit from your medication.
Measuring Your Dose
Each vial of our injectable Tirzepatide contains 2mL (200 units) and lasts 4 weeks. No matter your dose, you will always inject 50 units per week. We adjust the concentration of Tirzepatide in the vial to match your prescribed dose.
- Example 1: If your dose is 2.5mg/week, the vial contains 5mg/mL, which is 10mg total (10mg ÷ 4 weeks = 2.5mg/week).
- Example 2: If your dose is 7.5mg/week, the vial contains 15mg/mL, which is 30mg total (30mg ÷ 4 weeks = 7.5mg/week).
- Example 3: If your dose is 15mg/week, the vial contains 30mg/mL, which is 60mg total (60mg ÷ 4 weeks = 15mg/week).
Key point: The injection volume stays the same (50 units/week); only the concentration changes based on your dose.
The syringes included in your shipment are measured in units and increase by increments of 10 units; for 50 units, draw medication up to the 50 units line.
If there is any excess medication after you have completed your prescribed dosing schedule, it should be discarded.
Quick Tips for Success
- Set a Weekly Reminder: Tirzepatide injections are taken once a week, so set a reminder on your phone or calendar to stay on track and be sure to note the number of units you need to take each week (as prescribed by your doctor) for quick and easy reference.
- Track Your Progress: Keep a journal of how you feel and any changes you notice each week.
- Maintain a Healthy Lifestyle: Pairing your medication with a balanced diet and regular exercise will maximize results.
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