Mounjaro is a once-weekly injection. So the most natural way to think about its cost isn't the price of a pen sitting on a shelf. It's the cost of each week of treatment. Looked at that way, the numbers become much easier to plan around. A supervised Mounjaro journey in the Philippines starts at ₱3,875 per week, and this guide breaks down exactly where that number comes from, how it changes as your dose changes, and what a full journey adds up to, whether you're in BGC, Quezo