MK-677 (Ibutamoren) is an orally active growth hormone secretagogue that stimulates the release of growth hormone (GH) and insulin-like growth factor 1 (IGF-1).

These are patient-specific prescriptions, and patient information—including full name, date of birth, and address—must be provided for the products included in every order. This information is required by the pharmacy to complete processing and fulfillment. You will receive a form to submit the required information immediately after purchase.