Compounded medications are not FDA-approved finished drug products
The three primary sites used in clinical peptide protocols are the abdominal wall, the outer thigh, and the upper arm, with the abdomen being the preferred starting point for most patients
Sharon Levy, Chief of the Division of Addiction Medicine at Boston Childrens Hospital
Conversely, others report fatigue or cognitive symptoms, potentially related to rapid weight loss, nutritional changes, or medication side effects
Sue DeCotiis, who specializes in regenerative medicine and prescribes GLP-1 medications in her practice, said retatrutide works by adding a third hormonal pathway glucagon on top of the dual GLP-1 and GIP mechanism already found in tirzepatide, sold as Mounjaro and Zepbound