A small piece of a big hormone
AOD-9604 is a modified version of amino acids 177–191, the tail end of human growth hormone. Researchers at Monash University designed it in the 1990s to isolate the part of growth hormone linked to fat metabolism.
AOD-9604 is a lab-made peptide based on a small fragment of human growth hormone, studied for its role in fat metabolism. It is investigational and not FDA-approved. If your clinician prescribes it, a licensed U.S. pharmacy prepares it and your clinician sets the dose and schedule.
Clinician review, your medication if prescribed, care-team messaging and free, discreet shipping.
AOD-9604 is investigational and not FDA-approved. Human safety data is limited and long-term effects are not known. In published trials, side effects were mild and similar to placebo; injection-site redness or irritation and headache may occur. Not for people who are pregnant, breastfeeding or planning a pregnancy. A licensed clinician reviews your health history and medications and decides whether it's appropriate. See the medical disclaimer.
Your card is authorized at checkout and only charged if a clinician approves you. If approved, it ships free in plain packaging. Monthly renews every month and the 3-month plan every three months, until you cancel.
Renews monthly · Cancel anytime
Clinician review included · Free shipping if prescribedA lab-designed piece of growth hormone that researchers have studied for its role in fat metabolism. We'll tell you what's known, what isn't, and a licensed clinician helps you decide if it fits.


AOD-9604 is investigational and not FDA-approved. Human studies have not shown meaningful weight loss. Your clinician will determine if treatment is right for you.

No waiting rooms. Here's exactly how it works.
A short online visit: your goals, health history and current medications. Your card is authorized, not charged.
A U.S.-licensed clinician reviews whether AOD-9604 fits you, follows up if needed, and only prescribes if it does.†
If prescribed, it ships free in plain packaging. Message your care team anytime, and cancel whenever you want.
†Review times vary. Payment does not guarantee a prescription.
AOD-9604 is a modified version of amino acids 177–191, the tail end of human growth hormone. Researchers at Monash University designed it in the 1990s to isolate the part of growth hormone linked to fat metabolism.
In animal studies, the fragment increased fat breakdown in obese rodents without raising IGF-1 or affecting blood sugar the way full growth hormone does. Animal results don't always carry over to people.
Across published human trials it was well tolerated, with side effects similar to placebo. But a larger 24-week trial did not show meaningful weight loss versus placebo, and it is not FDA-approved. That's why a clinician reviews it with you.
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