AOD-9604 vs Cagrilintide
Which should you choose? Here's what you need to know.
The short answer
Cagrilintide works through amylin receptors with strong Phase 3 data (especially combined with semaglutide). AOD-9604 is a GH fragment that didn't prove effective in large human trials.
On 9 Oct 2026 Peptide Compare tracked 53 vendors selling AOD-9604, cheapest in stock $5.00 per mg at LA Peptides, and 38 selling Cagrilintide, cheapest $4.50 per mg at Amino Sequence.
AOD-9604
Weight Loss (GLP-1)AOD-9604 is a synthetic GH fragment studied for fat metabolism. It has an excellent safety profile but its Phase IIb trial failed to show significant weight loss vs placebo.
Choose AOD-9604 if:
You want a mild, low-side-effect option focused on fat metabolism — though the evidence is weak.
Cagrilintide
Weight Loss (GLP-1)Cagrilintide is a long-acting amylin analog with Phase 3 data. As part of CagriSema (with semaglutide), it achieved 20.4% weight loss with lower nausea rates than GLP-1-only options.
Choose Cagrilintide if:
You want a peptide with strong clinical data and a different mechanism from standard GLP-1 drugs.
Price & availability
Once you've decided which peptide fits your needs, here's how they compare on price and vendor options. Prices verified Oct 9, 2026.
AOD-9604
Cagrilintide
$25.00
Starting from
$32.58
$10.31
Avg. price per mg
$16.32
53
Vendors selling it
38
46 options
In stock now
41 options
9.1/10
Top trust score
9.0/10
Ready to buy?
Our top-rated vendor for each, based on trust scores, purity testing, and price.
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Where does this data come from?
We re-check vendor prices continuously and score vendors on Finnrick blind-test results — samples bought anonymously and sent to a lab, not vendor claims. No vendor can pay to rank higher. See our full methodology.