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Written By: Jeffrey Atlas, PA-C, Health Content Writer
Medically Reviewed By: Dr. Gopal Grandhige, MD, FACS, Board-Certified Surgeon
Last Reviewed: October 27, 2026
5-Amino-1MQ blocks an enzyme called NNMT inside fat cells. Block it and the cell keeps more nicotinamide, raises NAD+, and shifts toward burning fuel instead of storing it. In mice, that worked. In people, not one clinical trial has been published. And in January 2026, the FDA named this exact compound in a warning letter to a Florida outsourcing facility. This is 5-Amino-1MQ explained with the animal data, the regulatory record and the sourcing problem in one place. Dosing isn’t covered, because a dose without labs and a prescriber isn’t a plan.
5-Amino-1MQ is a small molecule, known chemically as 5-amino-1-methylquinolinium. It blocks nicotinamide N-methyltransferase, an enzyme abbreviated NNMT that sits inside fat cells and liver cells. Blocking NNMT raises NAD+ and SAM inside the cell, which is why researchers study 5-Amino-1MQ for fat metabolism, body composition and cellular energy.
It came out of medicinal chemistry work at the University of Texas Medical Branch. The same senior researcher, Stanley Watowich, appears on both of the animal studies you’ll see cited across vendor pages. In clinic settings the compound is usually an oral capsule rather than an injection.
Calling it a peptide is wrong. Peptides are short chains of amino acids. 5-Amino-1MQ is a quinolinium salt, a ring-structured small molecule with no amino acids in it at all.
The mislabeling isn’t harmless. Filing it under peptides borrows credibility from molecules with longer safety records and clearer pharmacy pathways. It also buries the question that matters, which is whether anyone has tested this in a human being. Read the product category as marketing, not chemistry.
NNMT takes a methyl group from SAM and attaches it to nicotinamide, producing 1-methylnicotinamide. Nicotinamide is raw material for NAD+. Every time NNMT fires, the cell spends a methyl donor and loses a little NAD+ feedstock.
NNMT climbs in white fat tissue in obesity. Block the enzyme and more nicotinamide and SAM stay inside the cell. In cultured fat cells, that raised NAD+ and SAM and suppressed lipogenesis, which is the making of new fat.
If NAD+ sounds familiar, it’s the same molecule behind the NAD+ drips and injections patients ask about by name. Different route in, overlapping target.
Every controlled result attached to 5-Amino-1MQ comes from rodents or cells. No published human trial exists, which means no human dose, no human safety window and no human efficacy number.
The paper that put this compound on the map ran in Biochemical Pharmacology. Diet-induced obese mice received 20 mg/kg under the skin three times daily for 11 days, nine animals per group. Treated mice lost body weight and white fat mass. Their fat cells got smaller and plasma total cholesterol came down. Food intake didn’t change.
The limits are the authors’ own. Eleven days. Nine mice per group. Rodents only, with no human data generated.
A 2024 paper in Diabetes, Obesity and Metabolism gave the same compound once daily for 28 days to diet-induced obese mice. Read the headline result carefully. Treatment limited body weight and fat mass gains in a dose-dependent way. The animals gained less than controls. They didn’t reverse.
The rest of the picture was stronger than that sentence suggests. Oral glucose tolerance and insulin sensitivity improved. High insulin levels came down. Liver fat and macrophage infiltration dropped, along with liver weight, size and triglycerides. The liver enzymes ALT and AST normalized. Pharmacokinetics showed the compound reaching fat, muscle and liver after subcutaneous dosing.
Same ceiling as before. Mice, 28 days, no humans.
Hallmarks addressed: deregulated nutrient-sensing and mitochondrial dysfunction, with a downstream effect on chronic inflammation.
These are proposed mechanisms carried over from animal work. No published human study has confirmed any of them, and pretending otherwise would be dishonest on a page about your health.
Longevity isn’t a maximizing game. It’s a rhythm.
One side of the seesaw is building: protein, resistance training, growth signaling, recovery. The other side is renewal: fasting windows, autophagy, cellular cleanup, clearing out what’s damaged. Health lives in the movement between them, the way day follows night and feeding follows fasting. The body evolved around cycles, not constants.
5-Amino-1MQ leans toward renewal. It’s a cleanup-side idea.
That’s fine until it’s the only thing you’re doing. Park on the renewal side permanently and you get smaller without getting stronger. The body also compensates. Push one pathway hard and it answers through another. A plan has to move on several fronts at once instead of asking one molecule to carry everything.
Because the seller isn’t permitted to say anything else. Research chemicals are sold for laboratory work, and that label is a legal shield rather than a formality.
What you give up buying that way:
FDA maintains a list of bulk drug substances that licensed pharmacies may use in compounding. Substances sitting outside those pathways occupy a gray zone that enforcement has been steadily closing. State medical boards have moved the same way, and the action on research-grade peptides in Alabama put the line in writing.
On January 20, 2026, the FDA sent a warning letter to GenoGenix LLC, a 503B outsourcing facility in Boca Raton. The letter named 5-amino-1-methylquinolinium iodide by its chemical name, alongside NAD+, and stated that both were ineligible for exemptions under section 503B.
The same letter cited unsanitary manufacturing conditions and practices that could compromise sterile processing. By then the facility had already stopped drug production. In July 2025 it had run a voluntary recall of products meant to be sterile, over contamination and sterility assurance.
Read what that does and doesn’t say. It doesn’t declare 5-Amino-1MQ dangerous. It says one specific facility couldn’t legally mass-compound it and wasn’t producing safely. For a patient the lesson is narrower and more useful. The supply chain is the risk, and asking a provider where a compound came from is not a rude question.
Fewer people than the internet suggests.
Peptide culture now runs on influencer funnels, gray-market sourcing and self-experimentation. That’s a trend cycle, not a care model. And the trend framing gets the chemistry backwards. Insulin is a peptide. Insulin isn’t a trend. It’s a molecule your body makes that saves lives when it’s used correctly and does real damage when it isn’t.
A peptide is not a plan. A vial is not a strategy.
Before anything gets prescribed at Formation, the same five questions get answered:
That last one is the tell. A business selling vials never asks it.
Dr. Grandhige’s position hasn’t moved in years. Being willing to say no is part of the job. TB 500 is the recent example, where the pharmacy access question settled things before the biology ever came up.
Poor fits are easy to spot. Anyone hoping a capsule replaces a calorie deficit. Anyone sleeping five hours and eating protein once a day. Anyone who hasn’t had labs drawn.
Compounds like this fine-tune a process that’s already running. If nothing is running, there’s nothing to tune.
Habits that pull on the same pathway:
None of that is exciting and all of it outranks a capsule. The same logic runs through the most popular peptides patients ask about by name. Peptides and small molecules sharpen the work your training, sleep and nutrition are already doing.
Formation is a regenerative medicine clinic in Tampa, and the regenerative program stands on its own. It isn’t a plastic surgery item. Dr. Gopal Grandhige, a board-certified general surgeon who specializes in aesthetic surgery, owns the clinic and runs its clinical oversight. He isn’t a plastic surgeon and doesn’t present as one.
He also isn’t the one doing your injections. Jeff Atlas, PA-C handles those. Jeff came to Formation from orthopaedics, where injection accuracy is the entire job, and that carried over.
Anything that goes into a patient here is human grade, from a licensed compounding pharmacy, against a prescription. Formation doesn’t offer research-grade compounds. Not as a cheaper option, not on request, not ever. Administering, prescribing, purchasing or dispensing research-grade molecules falls outside the law. That standard covers every compound in the program, which is why patients get a direct answer when they ask whether KPV is safe.
There’s also a concierge dietitian in the clinic, and that matters more than it sounds. Protein targets, eating windows and the food side of any protocol get written into the plan by someone who does this for a living, instead of handed to you as homework.
The regenerative program holds SSRP certification and ISSCA certification, organizations that certify peptides, exosomes and stem cells. Formation offers services in other places, and the main clinic stays in Tampa.
The in-office consultation with Dr. Grandhige carries a fee, and it’s a full clinical assessment, with that fee applied toward any procedure or product at the practice. If you’d rather start smaller, Formation offers a complimentary virtual evaluation with patient coordinator Hanna, who reviews your goals and outlines a plan before you decide to come in.
That’s 5-Amino-1MQ explained by people willing to tell you no. Call (813) 922-2920 to book either one.
No. It's a small molecule, a quinolinium salt known chemically as 5-amino-1-methylquinolinium. Peptides are short chains of amino acids, and this compound contains none. Sellers group it with peptides because that's where the buyers are.
It blocks NNMT, an enzyme that consumes nicotinamide inside fat cells and liver cells. Blocking it leaves more nicotinamide and SAM in the cell, which raises NAD+ and shifts the cell toward burning fuel rather than storing it. Every one of those effects has been shown in animals and cultured cells, not in people.
No. There's no FDA-approved product containing this molecule and no published human clinical trial. Any claim about results in humans is extrapolation from mouse studies.
In a 2018 Biochemical Pharmacology study, diet-induced obese mice given 20 mg/kg three times daily for 11 days lost body weight and white fat mass, showed smaller fat cells and had lower plasma total cholesterol, with no change in food intake. A 2024 study dosed once daily for 28 days and found the treated animals gained less weight and fat than controls, with better glucose tolerance and less liver fat. Both were rodent studies with no human data.
In a warning letter dated January 20, 2026 to a Boca Raton outsourcing facility, the FDA named 5-amino-1-methylquinolinium iodide and stated it was ineligible for exemptions under section 503B. The same letter cited unsanitary manufacturing conditions at that facility.
Because they're sold as research chemicals, and that's the only label the seller can legally use. It means no prescriber, no verifiable certificate of analysis for your lot, no confirmed concentration and no monitoring.
No. Formation uses only human-grade compounds from licensed compounding pharmacies, dispensed against a prescription, and does not offer research-grade molecules under any circumstances. The regenerative program in Tampa holds SSRP and ISSCA certification, and Jeff Atlas, PA-C handles injection appointments.
The next step after losing 100 pounds.
After significant weight loss, the skin doesn’t always shrink back to match the body’s new shape. And no amount of exercise can remove that excess skin.
In this surgery, Dr. Gopal performs a 360° circumferential body lift to remove excess skin and reshape the patient’s waistline, abdomen, and lower back.
The approach involves lifting the skin on the back and pulling it downward on the front to create a smoother, flatter contour while positioning the incision low enough to be concealed by underwear.
This patient lost over 100 pounds. During surgery, Dr. Gopal explains how approximately 3 pounds of skin were removed from the back, with another 5 pounds planned for removal from the front.
It’s not just about removing skin. It’s about reshaping the body after a significant weight-loss journey.
📍 Dr. Gopal Grandhige | Formation, South Tampa
Interested in body contouring after major weight loss? Schedule a consultation to explore your options.
#BodyLift #CircumferentialBodyLift #ExcessSkinRemoval #WeightLoss #BodyContouring
There’s lean. Then there’s sculpted.
High-definition liposuction goes beyond traditional fat removal. It’s about strategically sculpting around the underlying muscles to create more visible definition in the chest, abdomen, and waist.
For this patient, the goal was a leaner, more defined, athletic appearance without an exaggerated look.
Dr. Gopal Grandhige specializes in male HD liposuction, customizing each procedure to the patient’s anatomy, muscle structure, and desired level of definition.
The result? A more sculpted physique that complements his natural build.
Interested in HD liposuction? Schedule a consultation with Dr. Gopal at Formation Tampa. Link in bio.
Actual patient photos. Individual results vary.
#HDLiposuction #MaleLiposuction #HighDefinitionLiposuction #BodySculpting #Tampa
“That responsibility means everything to me.”
When a patient chooses a plastic surgeon, they’re placing an extraordinary amount of trust in someone else’s hands.
And that responsibility goes far beyond what happens in the operating room.
For Dr. Gopal, it means taking the time to understand each patient’s goals, carefully planning their procedure, making thoughtful decisions throughout surgery, and being there for them during recovery.
Every detail matters because there’s a real person behind every procedure, with hopes, concerns, and expectations.
And that person deserves to feel cared for every step of the way.
#Tampa #CosmeticSurgery #PatientCare #bodycountouring #hdliposuction
Every body needs a different plan.
An HD liposuction consultation with Dr. Gopal is much more than discussing which areas to treat.
He takes the time to evaluate each patient’s anatomy, explain what he’s seeing, and walk through exactly how he would approach the procedure.
Where should fat be removed? Where should it be preserved? How can the waist be sculpted while maintaining natural curves? And when might additional skin tightening be needed?
These are just some of the decisions Dr. Gopal walks patients through, explaining not only what he recommends, but why.
This Reel is a small glimpse into a consultation that typically involves a much more detailed conversation, with time for patients to ask questions and understand their options.
📍 Formation | South Tampa
Considering high-definition liposuction? Schedule a consultation with Dr. Gopal to discuss your goals and explore what’s possible.
#HDLipo #HighDefinitionLiposuction #BodyContouring #Tampa
There’s lean. Then there’s sculpted.
For some men, even years of consistent training and cutting cycles don’t produce the abdominal definition they’re working toward.
Here’s what one patient shared in his Google review of Formation:
⭐️⭐️⭐️⭐️⭐️
“Waited a few months to write this because I wanted to make sure the results held up.
The HD technique did what years of cutting cycles couldn’t. Abs actually show now, even relaxed, even in bad lighting. If you’ve chased a six pack for years you know what that means. Recovery was more involved than I expected and the bruising was wild for a bit. But the result looks like me, just leaner and more defined. Doesn’t look surgical, which was my biggest fear going in. Would recommend, but only if you’re already putting in the work.”
Dr. Gopal Grandhige specializes in male high-definition liposuction, an advanced body-contouring technique that goes beyond traditional fat removal.
By strategically removing fat around the underlying muscles, HD liposuction can enhance natural muscle definition and create a leaner, more sculpted, athletic appearance.
The goal isn’t to create artificial abs. It’s to reveal and enhance the muscle contours already there, with the level of definition customized to each patient’s anatomy and goals.
📍 Formation, South Tampa
Interested in male HD liposuction? Schedule a consultation with Dr. Gopal to explore your options.
Google patient review.
#HDLiposuction #MaleLiposuction #BodyContouring #Tampa
Crunches can only do so much.
You can spend hours strengthening your abdominal muscles, but that doesn’t guarantee visible definition.
A layer of fat sits between the muscles and the skin, and crunches can’t specifically target that fat.
For many people, exercise and reducing overall body fat can help reveal their abs. But even people who are already lean and fit can have stubborn fat that hides their natural muscle definition.
That’s where high-definition liposuction may help.
Dr. Gopal uses HD lipo to selectively remove fat around the natural contours of the abdominal muscles, helping reveal the definition that’s already there.
📍 Formation | South Tampa
Interested in HD lipo? Schedule a consultation to learn more.
#HDLipo #HighDefinitionLiposuction #AbdominalSculpting #BodyContouring
Which one had surgery 1 or 2? 👀
High-definition liposuction goes beyond traditional fat removal. Instead of simply reducing fat evenly, the surgeon strategically removes fat around the underlying muscles to make their natural contours more visible.
But here’s what makes it interesting: HD lipo doesn’t create the same six-pack on everyone. Each person’s anatomy, muscle development, and desired level of definition influence the final result.
Now take another look at these two patients.
Which one do you think had HD liposuction, 1 or 2?
Drop your guess below, then check the pinned comment for the answer!
#HDLiposuction #MaleLiposuction #BodyContouring #Tampa
There’s a story behind every decision.
Cosmetic surgery is a personal decision. Yet people who choose it often find themselves having to explain or defend that choice to others.
Some want to restore changes after pregnancy or weight loss. Others have worked hard to get in shape but still have areas they’d like to improve. And some simply want to feel more comfortable with their appearance.
The reasons are different for everyone. And they don’t have to make sense to anyone else.
At Formation, Dr. Gopal believes the decision to pursue cosmetic surgery should be guided by a patient’s personal goals, realistic expectations, and what’s medically appropriate for them.
Because ultimately, the person making that decision is the one who will live with it.
#Tampa #CosmeticSurgery #BodyContouring #Liposuction
Our first four-legged patient. 🐾
Dr. Gopal takes his liposuction and body contouring very seriously.
Even when his patients have four legs.
From loose skin and neck liposuction to a jawline that deserves its own before-and-after reveal, this might be his most dramatic transformation yet.
And yes, he even got the patient’s permission to share the results. 😂
A little Halloween fun from Dr. Gopal and his two very patient pups! 🎃🐶
No dogs underwent surgery. Just two willing participants and one very committed surgeon.
#SurgeonLife #tampa #necklipo
What weight loss can’t fix.
After losing over 100 pounds, this patient had achieved significant weight loss, but was left with excess skin around his abdomen and back that weight loss alone couldn’t address.
During an 8-hour surgery, Dr. Gopal performed a circumferential body lift, a procedure that removes excess skin around the entire midsection to improve body contour.
In this video, Dr. Gopal walks through the procedure, explaining how he removed approximately 3 pounds of skin from the back and estimated another 4–5 pounds would be removed from the abdomen.
He’s also using a small amount of fat collected during the procedure to add volume to the upper chest, improving its contour without performing a separate chest lift.
For patients who have experienced major weight loss, body contouring can help address the excess skin that remains after the weight is gone.
Considering surgery after weight loss? Schedule a consultation with Dr. Gopal at Formation in Tampa to explore your options.
Actual patient footage. Individual results vary.
#BodyContouring #BodyLift #ExcessSkinRemoval
References:
Neelakantan, H., Vance, V., Wetzel, M. D., Wang, H.-Y. L., McHardy, S. F., Finnerty, C. C., Hommel, J. D., & Watowich, S. J. (2018). Selective and membrane-permeable small molecule inhibitors of nicotinamide N-methyltransferase reverse high fat diet-induced obesity in mice. Biochemical Pharmacology, 147, 141–152. https://pubmed.ncbi.nlm.nih.gov/29155147/
Neelakantan, H., Brightwell, C. R., Graber, T. G., Maroto, R., Wang, H.-Y. L., McHardy, S. F., Papaconstantinou, J., Fry, C. S., & Watowich, S. J. (2019). Small molecule nicotinamide N-methyltransferase inhibitor activates senescent muscle stem cells and improves regenerative capacity of aged skeletal muscle. Biochemical Pharmacology, 163, 481–492. https://pmc.ncbi.nlm.nih.gov/articles/PMC6469996/
Awosemo, O., Neelakantan, H., Watowich, S. J., Ma, J., Wu, L., Chow, D. S., & Liang, D. (2021). Development and validation of LC-MS/MS assay for 5-amino-1-methyl quinolinium in rat plasma: Application to pharmacokinetic and oral bioavailability studies. Journal of Pharmaceutical and Biomedical Analysis, 203, Article 114212. https://doi.org/10.1016/j.jpba.2021.114212
Dimet-Wiley, A., Wu, Q., Wiley, J. T., Eswar, A., Neelakantan, H., Savidge, T., & Watowich, S. (2022). Reduced calorie diet combined with NNMT inhibition establishes a distinct microbiome in DIO mice. Scientific Reports, 12(1), Article 484. https://pmc.ncbi.nlm.nih.gov/articles/PMC8748953/
Liang, R., Xiang, Q., Dai, M., Lin, T., Xie, D., Song, Q., Liu, Y., & Yue, J. (2024). Identification of nicotinamide N-methyltransferase as a promising therapeutic target for sarcopenia. Aging Cell, 23(9), Article e14236. https://pmc.ncbi.nlm.nih.gov/articles/PMC11488295/
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