Mounjaro comes as a solution inside a single-use injection pen. It’s given as an injection under your skin. The active ingredient in Mounjaro is tirzepatide. It’s a type of drug called a dual ...

or heart problems Mounjaro is available as a pre-filled injection pen that is to be injected under the skin of your stomach area, thigh or upper arm. The starting dose is 2.5mg once a week for four ...