How This Works
AOD‑9604 is a modified C‑terminal fragment of human growth hormone that retains the lipolytic (fat‑reducing) domain without the growth‑promoting effects[1]. It binds to adipose tissue and triggers breakdown of stored fat while blocking new fat storage (re‑esterification) in adipocytes[4]. At the molecular level, chronic AOD‑9604 preparation upregulates β3‑adrenergic receptors in fat tissue, reversing obesity‑related suppression of these fat‑burning receptors[9]. Unlike full‑length hGH, AOD‑9604 does not meaningfully elevate IGF‑1 levels or worsen glucose tolerance, making its tolerability indistinguishable from placebo in human trials[2][3].
References
Journal of Endocrinology and Metabolism (2014)
— Safety and metabolism of AOD9604 as a nutraceutical ingredient; mechanism of action and metabolic studies
Journal of Endocrinology and Metabolism (2013)
— Safety and tolerability of AOD9604 in humans; no IGF‑1 increase; placebo‑like safety profile
FDA Pharmacy Compounding Advisory Committee (2024)
— AOD‑9604 bulk drug substance meeting memorandum; regulatory and safety overview
Endocrinology (OUP)
— Effects of hGH and AOD9604 on lipid metabolism in obese mice; β‑adrenergic pathway mechanisms
Bachem Peptide Guide
— Handling and storage guidelines for peptides; lyophilized stability recommendations
Creative Peptides
— Peptide stability and shelf life; reconstituted solution storage guidelines
MedlinePlus Medical Encyclopedia (NIH)
— measurement research sample instructions; technique and site guidance
Olympia Pharmacy
— How to prepare a measurement; site rotation and hygiene
Endocrinology (OUP)
— Chronic AOD9604 research model in obese and β3‑AR knockout mice; receptor upregulation
Gastroenterology
— Drug research model of the overweight research sample; AOD‑9604 RCT summary and clinical efficacy
Annals of Clinical and Laboratory Science (PubMed)
— Effect of intra‑articular AOD9604 with hyaluronic acid in rabbit osteoarthritis model
DrugBank
— AOD9604 drug summary; mechanism of action, bone and metabolic effects
CDC
— Vaccine preparation: route; no aspiration required