5-Amino-1MQ
A pill sold for fat loss. It worked in mice. It has never been tested in people.
- What it is
- A small chemical you swallow (not really a peptide)
- Is it FDA-approved?
- No. It is sold 'for research only'
- How strong is the proof?
- Weak. Mouse studies only, zero human trials
- How you take it
- By mouth, about 150 mg a day
- Typical result
- Unknown in people. Mice lost fat
- Biggest catch
- No human safety data at all
Any word with a dotted underline is a science word — tap it for a plain-English meaning.
In plain words.
5-Amino-1MQ is sold as a , but it is not one. It is a small lab-made chemical you take as a pill.
It blocks an enzyme called NNMT. An enzyme is a tiny worker in your cells. This one sits in fat tissue. The idea is that blocking it helps fat cells burn more energy.
It is sold "for research only." That is the label. It means no one promises it is safe for people or that it works.
What people use it for.
People take it hoping to lose fat. Most are already on a stronger weight-loss shot and want a needle-free add-on.
You will see it on longevity and anti-aging lists. Some clinics sell it as a capsule.
It is not a first step for weight loss. The proof is not there for that.
Does it actually work?
We do not know if it works in people. That is the honest answer.
There are zero human trials. Every claim you read traces back to one mouse study from 2014. In that study, fat mice lost fat.
Mouse data is a starting point, not proof. Lots of things that help mice do nothing in people. Until someone runs a real human trial, this is a guess.
what you’ve probably heard.
The claims floating around online, and how true they actually are.
“Needle-free fat loss, basically Ozempic in a pill.”
unprovenThe fat-loss idea traces back to one 2014 mouse study. Nobody has run it in a single human, so the comparison to a proven shot has nothing behind it yet.
“It revs your metabolism by blocking the NNMT enzyme.”
half trueBlocking NNMT is the real mechanism, and the enzyme does sit in fat tissue. Whether that burns fat in a person has never been shown. So far the only bodies it worked in were mice.
“A safe, natural longevity supplement, right?”
not quiteThere is zero human safety data, so 'safe' is a guess. The enzyme it blocks ties into methylation, a process that can matter in cancer, and that question is wide open.
“Stack it with your weight-loss shot for faster results.”
unprovenNo human data exists for it alone, let alone next to a . Add it and you are the experiment, not the person reading about one.
How you take it.
People take it by mouth. The common dose people talk about is 150 mg a day for about 12 weeks.
That number was guessed from the mouse work. It was never tested or proven in people.
If someone tries it, the smart move is to treat it as a short test. Get a DEXA scan and blood sugar labs first. Stop at 12 weeks no matter what.
What to watch out for.
The biggest warning is simple. There is no human safety data. None. So no one can tell you what the real risks are.
One real concern is cancer. The enzyme this blocks is tied to how cells handle a process called methylation. That process can matter in cancer. If you or your close family have had cancer, skip this. Talk to a cancer doctor first.
Also skip it if your liver is not healthy. There is no safety record for long-term use, so do not run it past 12 weeks.
Talk to a real doctor before you try it. We are not your doctor.
Where people get it.
Here are the ways people get it, from safest to riskiest.
- Brand. There is none. No version exists.
- . Some longevity clinics sell it as a capsule for about $180 to $500 a month. It needs a prescription. They mark it up a lot.
- Research-only (). Cheap, around $60 to $110 a month. Sold "for research only." No promise of what is inside.
- . Barely exists for this one. It is a niche research chemical, not a common .
One tip: this is a small molecule, not a . The only real lab check is , which confirms the chemical's identity. Ask the seller which salt form it is. The iodide salt stays strong the longest. If they cannot name the salt, walk away.
Our honest take.
Here is the whole case for it: one study, back in 2014, where fat mice lost fat. That is the entire pile of evidence. More than a decade later there is still not a single human trial, so anyone who swallows it is the trial. You would be the data point.
If you want fat loss with numbers behind it, a real shot has human results. This one is not in that conversation yet.
If you run it anyway, run it like an experiment on yourself: a DEXA scan and blood labs before and after, and a hard stop at 12 weeks, because nobody can tell you what month four does to a person.
The studies behind this.
We read the research so you don't have to. Here's where the facts on this page come from.
- 01Yang M, et al. NAD(+) metabolism enzyme NNMT in cancer-associated fibroblasts drives tumor progression and resistance to immunotherapy by modulating macrophages in urothelial bladder cancer. Journal for immunotherapy of cancer. 2024;12(7). PMID: 39067875.
- 02Campagna R, et al. Nicotinamide N-methyltransferase in endothelium protects against oxidant stress-induced endothelial injury. Biochimica et biophysica acta. Molecular cell research. 2021;1868(10):119082. PMID: 34153425.
- 03Akar S, et al. Small molecule inhibitor of nicotinamide N-methyltransferase shows anti-proliferative activity in HeLa cells. Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology. 2021;41(8):1240-1245. PMID: 33645410.
- 04Dimet-Wiley A, et al. Reduced calorie diet combined with NNMT inhibition establishes a distinct microbiome in DIO mice. Scientific reports. 2022;12(1):484. PMID: 35013352.
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We're not your doctor, and this isn't medical advice. It's a plain-English summary of what the research says, so you can have a smarter conversation with someone who is.
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