Ways to save
- Compare providers above — prices vary by $91/month for the same medication
- If your provider issues e-scripts, fill at a discount pharmacy (Chemist Warehouse)
- Discuss dose optimisation with your doctor — lower doses cost less
Mounjaro dose-dependent pricing
Unlike some medications with a single maintenance dose, Mounjaro comes in 6 dose strengths. Not all patients need the maximum 15mg dose — some achieve excellent results at 10mg or 12.5mg. Lower dose = lower cost. Discuss dose optimisation with your doctor once your weight stabilises.
Escalation phase savings
Your first 5 months on Mounjaro cost less than maintenance because you're on lower doses during escalation. Estimated monthly costs: Month 1 (2.5mg): $200–280, Month 2 (5mg): $250–350, increasing to full maintenance pricing by Month 5–6. This reduces your first-year total compared to annual maintenance estimates.
Is Mounjaro worth the cost?
At $4,200–6,000/year, Mounjaro is a significant investment. The value calculation:
- Cost per % of weight lost: ~$243 per percentage point — competitive with Wegovy ($281/%) and far better value than Contrave ($480/%)
- Health savings: Weight loss of 21% reduces obesity-related healthcare costs significantly — fewer diabetes medications, lower blood pressure treatment costs, reduced joint pain treatment
- Potential dose optimisation: Not all patients need the maximum 15mg dose. Results at 10mg (~19.5% loss) are still excellent and cost less.