Ozempic, Wegovy, Mounjaro the GLP-1 receptor agonist class represent the most significant advance in obesity pharmacology in decades
Written by Mace Scott, MD Founder and Medical Director at Chronos Body Health & Wellness Focus: medical weight loss, hormone optimization, wellness medicine, aesthetics Updated: January 2026
Week-by-Week Weight Loss Timeline Knowing what to expect each week helps you stay motivated through the inevitable ups and downs of the first three months
This means it stays bioactive in your system much longer, provides more sustained anabolic signaling, and requires less frequent administration compared to regular IGF-1
Health intelligence transactions include sending e-prescriptions, optimizing those prescriptions with benefit information, managing prior authorizations, accessing medication histories and exchanging clinical direct messages
Unlike shots, nasal delivery causes no pain, soreness, or injection site reactions