5-Amino-1MQ vs Retatrutide
Which should you choose? Here's what you need to know.
The short answer
Retatrutide has the strongest weight loss data of any peptide in clinical trials. 5-Amino-1MQ is a promising NNMT inhibitor, but it has zero human clinical data — mouse studies only.
On 9 Oct 2026 Peptide Compare tracked 45 vendors selling 5-Amino-1MQ, cheapest in stock $1.000 per mg at Amino Club, and 31 selling Retatrutide, cheapest $2.20 per mg at Modern Research.
5-Amino-1MQ
Weight Loss (GLP-1)5-Amino-1MQ blocks the NNMT enzyme to boost cellular energy expenditure. In mice, it reversed diet-induced obesity and improved glucose tolerance. However, no human clinical trials have been conducted.
Choose 5-Amino-1MQ if:
You're interested in a novel fat-burning mechanism and are comfortable with a compound that has only preclinical data.
Retatrutide
Weight Loss (GLP-1)Retatrutide is a triple receptor agonist (GLP-1/GIP/glucagon) with Phase 3 data showing 28.7% mean weight loss over 68 weeks — the most effective obesity drug ever studied.
Choose Retatrutide if:
You want a weight loss peptide backed by large-scale human clinical trial data.
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.
5-Amino-1MQ
Retatrutide
$25.00
Starting from
$25.99
$5.42
Avg. price per mg
$10.03
45
Vendors selling it
31
61 options
In stock now
98 options
9.0/10
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.