Weight Management

AOD-9604

A fragment of human growth hormone (amino acids 177-191) that targets fat metabolism without the side effects of full HGH — no impact on blood sugar, IGF-1, or growth.

EvidenceCategory 1

Mechanism of Action

AOD-9604 is a modified fragment of the C-terminus of human growth hormone. It stimulates lipolysis (fat breakdown) and inhibits lipogenesis (fat formation) through the same beta-3 adrenergic receptor pathway as full HGH, but without activating the IGF-1 axis. This means fat metabolism benefits without the fluid retention, insulin resistance, or growth effects associated with full HGH therapy.

Why It Matters for Women

For women concerned about GH therapy side effects (joint pain, fluid retention, insulin resistance), AOD-9604 offers a targeted alternative that isolates the fat metabolism benefits. It is particularly relevant for menopausal women experiencing stubborn fat accumulation who want metabolic support without the complexity of full GH secretagogue therapy.

Key Finding: Stimulates lipolysis and inhibits lipogenesis without affecting blood sugar, IGF-1 levels, or growth — isolating the fat-burning component of growth hormone.
Heffernan M, et al. Obes Res. 2001;9(11):706-712. PMID: 11707537

Side Effects & Safety

Generally well-tolerated. Mild injection site reactions are the most common side effect. Unlike full HGH, AOD-9604 does not cause fluid retention, carpal tunnel symptoms, insulin resistance, or other growth hormone-related side effects. Long-term safety data is limited.

Where to Buy

BioPure Peptides
Direct product link with COA
Amino Club
20% off first order

Frequently Asked Questions

Does AOD-9604 affect blood sugar?

No. Unlike full HGH, AOD-9604 does not activate the IGF-1 axis and does not impact blood sugar or insulin sensitivity. This is one of its primary advantages for women with metabolic concerns.

Can I use AOD-9604 with GLP-1 agonists?

AOD-9604 and GLP-1 agonists work through completely different mechanisms and are sometimes used together in integrative protocols. Always discuss combination therapy with your healthcare provider.

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Medical Disclaimer: This profile is for educational purposes only. Always consult a licensed healthcare provider before starting any peptide therapy.

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