Dan Wool, NMD Arizona-licensed Naturopathic Physician and Gastroenterology Specialist Updated: February 26, 2026 Summary (tl;dr): What AOD-9604 Is and How It Works: AOD-9604 is a synthetic 16-amino acid fragment of human growth hormone (hGH) specifically amino acids 176191 engineered to target fat metabolism
Many longevity-focused patients repeat cycles 2-4 times per year as part of a comprehensive healthspan optimization program
How Much Sermorelin Per Day: Dosing Framework and Clinical Considerations Sermorelin dosing typically ranges from 0.15 to 0.5 mg per injection, administered once daily in the evening
10.1016/j.phymed.2019.153095 109 LiY.TranV
If the body is deficient in these critical amino acidsglutathione, glycine, or taurinePhase II grinds to a halt
Providers often request baseline blood work and repeat tests every 8 to 12 weeks in addition to monitoring changes in pain levels, mobility, and day-to-day function