Wegovy semaglutide injection 1.7 MG is a prescription-only weight loss injection containing the active ingredient Semaglutide. It’s injected into the body once a week to help you lose weight. Wegovyhas clinically proven to be an effective weight loss medicationand can be used by adults with a body mass index (BMI) over 30 (or a BMI over 27 with at least one weight-related comorbidity (such as high cholesterol, hypertension, type 2 diabetes, obstructive sleep apnoea etc).