How Much Are Weight Loss Injections — and What Should You Know?

Because Mounjaro and Wegovy are prescription-only medicines, their cost is shaped by factors outside any single app or website's control — and no responsible source should quote you a definitive figure, because prices differ by country, by provider type, and can change over time.

Key factors that influence what people pay

• Your healthcare system: In some countries, publicly funded programmes cover part or all of the cost for eligible patients; in others, it is paid privately. Neither route is universal — what applies in one country may not apply in another. Your prescriber or doctor is the right person to discuss what options exist for you.
• The dose stage: These medicines are typically started at a lower dose and adjusted over time by the prescriber. Because higher doses use more medication, the cost profile can shift as treatment progresses.
• The pen format: Both medicines are supplied as pre-filled injectable pens. Pack sizes and how many doses each pen contains can affect how costs compare from one supply to the next.
• Private vs. publicly funded access: Accessing treatment through a private clinic or online prescribing service usually involves different pricing structures than publicly subsidised routes. Your prescriber or a registered pharmacist in your country is best placed to advise.

For a fuller picture of how weight loss injections work and what the injection process involves, see our guide to weight loss injections. You may also find our pages on how much weight loss jabs cost and weight loss injection prices useful for broader context.

GLP Trackr does not name specific pharmacies, quote figures, or facilitate obtaining these medicines. For accurate, up-to-date cost information, speak with your prescriber or a registered pharmacy in your country.

If you are already prescribed a weight loss injection, one of the most practical things you can do is stay consistent — missed doses, wasted pens, and lost-track-of injection schedules all reduce the value of an expensive treatment.

Injection-site tracking and dose logging

GLP Trackr is built around this exact challenge. The app's injection-site tracker lets you log each injection — recording the site (abdomen, thigh, or upper arm), the dose strength, and the date — and then suggests your next rotation automatically. Rotating sites is generally recommended to support skin and tissue health, and having a clear log means you never have to guess where you last injected.

Dose reminders and your treatment record

Because Mounjaro and Wegovy are taken once weekly, it can be surprisingly easy to lose track of whether a dose is due. GLP Trackr's reminder feature keeps your weekly schedule visible, and your full dose history is stored in one place — useful context to bring to any conversation with your prescriber about how your treatment is going.

Tracking your progress consistently — weight, energy, and how you are feeling week to week — also gives you and your prescriber a clearer picture of how the medicine is working for you personally. That data belongs to your journey, not just a number on a scale.

Always follow the guidance of your prescriber or doctor regarding your injection schedule and dose. If you have questions about cost, access, or your prescription, they are the right point of contact — not an app or a website.

Ready to stay on top of your weekly injection schedule and track every dose in one place? GLP Trackr is free to try for 7 days — available on the App Store and Google Play.