The Strange Muscle-Building Secret of a 96-Year-Old Bodybuilder

Shocking human study shows this bio-identical peptide increases max leg press by 133 pounds in just 10 weeks. What is it and where to get it.

Charles Eugster was famous as “the fittest 96-year-old on the planet”. And for good reason. Despite being just a few years shy of 100, Charles had the physique of a man in his 30s.

He held three world records for the 60 meter, 200 meter, and 400 meter sprint. And he held 36 world championship medals in rowing. What was most impressive, though, is that Charles didn’t start lifting weights until age 87. And he didn’t start running until he turned 95!

Charles deadlift workout

So What's His Secret?

At first glance, Charles didn’t do anything out of the ordinary. He worked out 3-4 days a week. He followed a high protein, low carb diet. And he avoided sugar and alcohol. And yet his results were anything but ordinary.

Incredibly, Charles lost 26 pounds of fat … put on pounds of solid muscle … and even got a six-pack in a single year. When asked about his amazing results, he credited hard work … consistency … and a single super-nutrient. A nutrient he claimed was absolutely essential for anyone who wants to build muscle at 60…70 … 80 … and beyond.

I’ll tell you all about this super nutrient in a moment. I’ll also tell you about a new breakthrough that makes this nutrient up to three times more effective. But first, I want to show you why this nutrient is so powerful when it comes to building stronger, leaner muscles at any age.

The Muscle-Building “Master Switch” No One Told You About

You probably know that working out creates tiny tears in your muscles… and that your body uses amino acids to repair those tiny tears. And you may also know that, over time, this process of tear-and-repair makes your muscles bigger and stronger. But you probably don’t know about the muscle-building “master switch” that makes muscle growth happen.

Let me explain.

When you’re young, those tiny muscle tears trigger an enzyme called mTOR. And mTOR is your body’s master switch for building muscle. When this master switch is turned on, it tells your muscle cells to pull amino acids from your bloodstream. Then it tells your body to use those amino acids to repair those tiny tears.

Over time, this cycle of damage and repair makes your muscles bigger and stronger. But as you get older, mTOR’s “switch” gets turned down—sort of like lowering the volume on your stereo from 10 down to 1. And that’s a serious problem.

Because if your muscle-building master switch is off, your muscles don’t pull amino acids from your bloodstream. So those tiny tears from working out don’t get repaired. And if that damage never gets repaired, you can’t get stronger. In fact, over time, you’ll get weaker – because you’ll be tearing down more muscle than you build up!

Muscle

The Problem With Eating More Protein

Now, you may assume you can get around this problem by eating more protein. In theory, that would give your body more amino acids to rebuild your worn-out muscles. But in the real world, it’s not that simple.

First, you’d need to eat a LOT of protein:

To build muscle, you need about one gram of protein per pound of bodyweight. So if you weigh 200 pounds, you need around 200 grams of protein per day. But as you get older, you need more – a lot more.

In fact, one study found people over 65 need twice as much protein. If you weigh 200 pounds, that’s a whopping 400 grams of protein a day! So you’d have to shovel down over three pounds of chicken, steak, or fish … PLUS a protein shake or two … Every single day.

But that still may not be enough. Because as you age, it gets harder for your body to turn dietary protein into amino acids. And not a little bit harder. Three times harder. So even if you eat all that protein, day in and day out, most of it will go to waste!

The Super-Nutrient That Turns Your Muscle-Building Switch Up to 11

Taking amino acid supplements can help, because they don’t have to be broken down by your stomach. Instead, they go right into your bloodstream, supplying the building blocks your muscles need. But with mTOR turned off, those building blocks can’t get into your muscles – where you need them most.

That’s where the super-nutrient I mentioned earlier comes in. Incredibly, it can turn mTOR on full-blast – at any age!1 And when you turn your master muscle-building switch up to 11, your cells suck up more amino acids. A lot more. In fact, one human study found this super-nutrient can increase amino acid absorption an amazing 110%!2

Lifting Weights

It can also help your body use those aminos to repair and rebuild your muscles up to two times faster.3 In one study, people taking this nutrient doubled their leg strength over a placebo in just 12 weeks.4

So what is this super nutrient? It’s leucine. That’s right, leucine! As you may know, leucine is an amino acid. But it’s also the most potent mTOR activator.5,6,7 That’s why athletes and bodybuilders have used it for years to help recover from workouts and pack on muscle. But don’t stock up on leucine just yet. Because …

Leucine

This Bio-Identical Peptide Breakthrough Is Nearly Three Times8 More Powerful

For years, scientists believed leucine was the only nutrient that could turn on mTOR. But not anymore. Because a new breakthrough can not only turn on your master muscle-building switch … It’s almost THREE TIMES more powerful than leucine!

In a head-to-head study, researchers gave one group of volunteers leucine. Another group took this bio-identical peptide breakthrough. Incredibly, the peptide raised blood leucine levels 90% more than taking leucine itself.9 That’s almost double! That’s great news. You see, you need a lot of leucine to turn on mTOR.10 Scientists call this the “leucine threshold”. If you don’t hit that threshold, mTOR won’t turn on.11

mTOR

Doubling your leucine levels can go a long way towards hitting that threshold, so you can turn on mTOR and start getting stronger, faster. But if you want to turn on mTOR full-blast, getting a lot of leucine into your body isn’t enough. You also need to get your levels high quickly.12 And that’s where this peptide really shines. Incredibly, it gets into your bloodstream almost three times faster than regular leucine!13

When you double your leucine levels … and triple absorption speed … you can blow past the leucine threshold like magic. And turn your master muscle-building switch like nothing else. In fact, studies show this breakthrough boosts muscle building and repair by 159%.14 That’s almost unheard of. And it means mTOR isn’t just turned on – but turned all the way up to 11!

Doubling your leucine levels

So What Is This Mysterious Muscle-Building Breakthrough?

It’s a bio-identical peptide called dileucine. As you may know, peptides are short chains of amino acids. Dileucine, as you might guess, is a peptide made up of two leucine molecules linked together. And that’s what makes it so effective. Since dileucine is a peptide, it can take a shortcut. That’s because your digestive system has special peptide receptors. These receptors are like tiny doors that open right into your bloodstream.15

Dileucine fits perfectly into one of these receptors. So it gets into your body fast – in less than 20 minutes!16 Scientists think this “shortcut” is also why dileucine can boost leucine levels twice as much … Get into your body almost three times faster … And turn your muscle-building switch mTOR to “full blast”… Enhancing muscle repair and rebuilding by a whopping 159%.17

Dileucine

Real People, Real Results

Scientists wanted to see if dileucine’s impressive lab tests translated into real-world results. And the answer was a resounding “Yes!” In a 10-week study,18,19 one group of athletes took dileucine. Another took leucine.

A third group took a sugar pill. At the start of the study, each group did a one-rep max in the leg press. Then they dropped the weight 20% and cranked out as many reps as possible. 10 weeks later, scientists put all three groups through the same tests.

Leg press
Leg press chart

And the results were incredible:

  • The placebo group’s leg press went up 46 pounds.20
  • The leucine group, 97 pounds.
  • But the dileucine group’s max shot up an incredible 133 pounds.

That’s almost three times more than placebo! Think about that for a second. When was the last time you saw that kind of progress – in just 10 weeks? And the max rep test results were even MORE impressive. The leucine group eked out 5 more reps. The dileucine group cranked out 16 extra reps—over three times more!

Introducing Advanced Muscle Plus

When I saw the incredible results of these human studies, I knew I had to make dileucine available to as many people as possible. Which is why I created a new breakthrough formula, Advanced Muscle Plus. Every serving of Advanced Muscle Plus contains 2 grams of pure dileucine, the same amount used in human studies.

And like the dileucine used in those studies, it’s in a form that’s easy for your body to absorb. So it can boost your leucine levels almost twice as much as leucine itself… While getting into your body three times faster … Which makes it easy to blow past the leucine threshold and turn on mTOR.

Advanced Muscle Plus

And remember, dileucine doesn’t just turn on your master muscle-building switch. It cranks it up to the max, boosting muscle protein synthesis – the key marker of mTOR activation – by up to 159%! Which is why human studies show it can lead to incredible gains in strength and muscular endurance in as little as 10 weeks.21

In fact, dileucine may be the most impressive muscle-building breakthrough I’ve seen in decades. But I still wasn’t satisfied. You see, I wanted to make sure Advanced Muscle Plus would not only turn your #1 muscle-building switch, mTOR, on full blast …

And make it easier to build muscle over 50 … But address all the causes of age-related muscle loss. Which is why this formula also includes a powerhouse nutrient that works hand-in-hand with dileucine to give you even better results.

Muscle chart

The Hidden Imbalance That Quietly Eats Away At Your Muscles

Did you know your body breaks down and rebuilds up to ¾ pound of muscle every day?22 It’s true! When you’re young, muscle breakdown and muscle rebuilding are balanced. But as you get older, the scale tips towards muscle breakdown. That means you lose the same amount of muscle each day. But you make less and less.23

Muscle scale

Starting at 30, this imbalance means you lose muscle each year. In fact, by the time you’re 60, you lose nearly one-third of your muscle mass! Dileucine can help tip the scale in your favor by building more muscle. But for the best results, you also need to address muscle breakdown. And that’s where a nutrient called HMB can help.

You see, while dileucine cranks up the muscle-building switch mTOR… HMB has the rare ability to “turn down” your body’s #1 muscle breakdown switch – a substance known as ubiquitin.24,25 In fact, one study found HMB reduces muscle breakdown by 57%.26 That’s more than half!

What does that mean in the real world? In the same study, researchers gave older adults on bed rest HMB or a placebo. In just 10 days, the placebo group lost four pounds of muscle. But the HMB group didn’t lose any muscle at all.27 Those results are amazing. But I wasn’t surprised.

You see, HMB doesn’t just “turn down” ubiquitin. It also helps fight other muscle-destroying triggers like cortisol. As you may know, cortisol is a stress hormone. And like ubiquitin, it tears down muscle tissue. But a recent human study found HMB slashed cortisol levels 14 times better than a placebo.28

Along with its ability to “turn off” ubiquitin, that makes HMB a powerful weapon in the battle against muscle loss. But HMB’s benefits don’t stop there. Because this amazing nutrient also supports muscle growth.

The same study found HMB doubled levels of the muscle-building peptide IGF-1.29 What’s more, HMB boosted growth hormone an incredible 11 times over a placebo!30 HMB’s ability to fight muscle breakdown and support muscle growth can deliver mind-blowing results.

Man doing bicept curls

In a recent study, scientists put athletes on an intensive 12-week strength training program. One group got a placebo, while the other took HMB. The scientists running the study expected HMB to promote better strength gains. What they didn’t expect was how well it would work.

  • Incredibly, the HMB group improved total strength three times more than the placebo group.31
  • Upper body strength shot up 4 times more.32
  • And lower body strength improved 5 times more!33

But the athletes taking HMB didn’t just get stronger. They also added over 16 pounds of muscle.34 That’s three times more than the placebo group! And the improvements didn’t stop there. The HMB group also lost, on average, almost 12 pounds of bodyfat.35 But HMB doesn’t just work for young, fit athletes.

Woman lifting weights

In a study of 70-year-olds, scientists gave half the volunteers HMB. The other half got a sugar pill.36 And they had both groups lift weight just twice a week. Both groups got stronger. But the HMB group got a lot stronger… Doubling their strength37 compared to the placebo group.

Even more impressive, people taking HMB lost over 12 times more fat!38 And those aren’t isolated results. 18 human studies39 show HMB can reduce muscle damage … support healthy muscle growth… and promote healthy body fat levels.

If Advanced Muscle Plus only contained dileucine and HMB, it would still be one of the most powerful ways to support muscle growth around. But we wanted to make sure this new formula gives you the best results possible. That’s why Advanced Muscle Plus also includes a “booster” that helps make both dileucine and HMB work even better.

Man flexing

The Hormone That Unlocks The Full Power Of Dileucine and HMB

You probably know vitamin D is critical for healthy bones and hormone levels. What you may not know is that this nutrient also plays a critical role in muscle growth. In fact, if you have “Low D”, you can’t maintain – let alone build – muscle.40 And it’s a surprisingly common problem, even if you take vitamin D supplements.

One study found up to 70% of adults taking vitamin D still had low levels. 70%!41 That alone would be reason enough to include it in this formula. But it’s not the only reason. You see, Vitamin D can make the other ingredients in Advanced Muscle Plus work even better.

A 12-month study found that people with low vitamin D got almost no benefits from taking HMB, even with regular strength training.42 But combining vitamin D and HMB worked amazingly well. In just 90 days, people taking HMB and vitamin D saw their leg strength more than double!43

Even more impressively, people who took Vitamin D and HMB but didn’t exercise still saw significant improvements.44 That’s almost unheard of. And vitamin D could help dileucine work better, too.

Sun shining

In a study of 127 people over 65, scientists gave one group a placebo.45 The other group took a supplement containing leucine and vitamin D. At the beginning of the study, both groups were tested for grip strength … leg strength … balance … and muscle mass.

Both groups did an easy, 20-minute workout, five days a week. After 8 weeks, they took the tests again. The placebo group lost muscle mass … grip strength … and leg strength.46 But the leucine and vitamin D group gained almost two pounds of muscle.47 And their grip strength … leg strength … and balance test scores skyrocketed.48

Lifting weights

Now, this study used leucine. But as you saw earlier, dileucine is up to three times more effective. So it’s reasonable to assume that the benefits of combining vitamin D and dileucine could be similar – or even better.

How Would It Feel To Finally See The Results You Deserve?

Every serving of Advanced Muscle Plus contains all three ingredients of this muscle-boosting cocktail, in the same amounts used in clinical studies.

You get 2 grams of pure dileucine to help “turn up” mTOR, your body’s muscle building switch.

Along with 1.5 grams of high-quality HMB, to help turn down the muscle-destroying trigger ubiquitin.

And you get 20 mcg of vitamin D3 — the most potent and bio-available form of this vital nutrient—to help you get the full benefits of this breakthrough formula.

Together, these three nutrients make Advanced Muscle Plus one of the most powerful muscle-building breakthroughs I’ve ever seen.

Advanced Muscle Plus supplement facts Click image to enlarge

Imagine how you’ll feel when you experience the power of this formula for yourself. What would it feel like to finally start seeing results from all your hard work? To know that, instead of spinning your wheels, you’re on your way to getting stronger, firmer muscles …

And enjoying the kind of strength and vitality at 60 as you did at 30? I believe Advanced Muscle Plus can do all of that for you – and a lot more.

In fact, when we gave this formula to friends, family, and early testers, here's what they told us:

“The first day I took Advanced Muscle Plus I squatted 185 pounds for 27 reps in one minute.

Exactly one month later, I did the same workout - and did 225 pounds. That's a 40-pound increase. The last time I saw gains like this I was in high school!

I've tried every supplement out there -- Advanced Muscle Plus is by far the best.”

Paul M.

“I recently added Advanced Muscle Plus to my routine.

I started seeing noticeable results in 4 weeks. My biceps went from 10.25" to 11" and I've never felt stronger!

I'm now lifting 100% more weight than when I started. My core looks tighter and more defined, especially around my waist.

I haven't changed what I eat or the amount of times I workout in a week. The results have to be coming from the Advanced Muscle Plus.

I love how I look and I feel healthier than I did when I was younger. I love Advanced Muscle Plus and I will be taking it forever!”

Allison M.

“Since taking Advanced Muscle Plus, my workouts have two changes. One, I am beginning to lift more. And two, my energy level during workouts has increased.

I am keeping up with my 40-year-old workout partners and I’m 75.”

Daniel S.

And now you can try it for yourself – at a special introductory price…

Try Advanced Muscle Plus For as Little as $2.15 a Day

If you bought all three ingredients in Advanced Muscle Plus separately, you’d pay over $120 per month. That’s assuming you could get your hands on dileucine at all. As you might expect, demand is extremely high. In fact, the first run of dileucine sold out in just 25 minutes!

And because dileucine is patented, there’s only one supplier. So finding it on your own could be next to impossible. But Advanced Bionutritionals has been in business for 35 years.

And we have long-standing relationships with the best supplement formulators in the world. So we were able to secure a private supply of this high-demand nutrient. And we did it at a price—to my knowledge—no one else can match.

So you won’t pay $120 for Advanced Muscle Plus. Or even half that much. In fact, right you can try this breakthrough formula for as little as $2.15 per day — less than you’d pay for a cup of coffee. And you can feel confident about your decision, because …

Advanced Muscle Plus

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You’re Protected By Our “Down To The Last Pill” Guarantee

I want to make your decision to try Advanced Muscle Plus as easy as possible. So I’m going to give you an iron-clad guarantee. Try Advanced Muscle Plus for 90 days.

  • If you don’t feel the weights getting lighter …
  • If your muscles don’t look fuller and stronger …
  • If you don’t love the way you look in the mirror …
  • Or if you’re not happy for ANY reason…

Simply return the empty bottles (plus any unused product) within 90 days. You’ll get your refund with no hassles, no run-around, and no questions asked. All we ask is that you cover return shipping. It’s that simple!

If You’re Still Not Quite Sure, Consider This…

Now, you’re probably wondering why I’m willing to give you such a strong guarantee. And the answer is simple. After seeing the research on dileucine, HMB, and vitamin D … And hearing our beta-testers rave about their results …

I’m 100% confident Advanced Muscle Plus will work for you. In fact, I firmly believe that once you try this breakthrough – and see how quickly it can work – I won’t be able to pry it out of your hands with a crowbar… And that you’ll decide to keep using Advanced Muscle Plus for life. Because the longer you use this breakthrough, the better it works.

Remember, you’re completely protected by your 90-Day Guarantee. So you can try Advanced Muscle Plus for a full three months. And if you’re not completely thrilled with your results, you can just return the empty bottles for a full refund.

No hassles, no run-around, and no questions asked. Every serving of Advanced Muscle Plus gives you three powerhouse nutrients to support building strong, healthy muscle at any age.

You get dileucine to help turn mTOR, your body’s muscle-building master switch, all the way up to 11 …

HMB to help fight muscle breakdown at the cellular level, tipping the scales in your favor even more …

And Vitamin D to help dileucine and HMB work even BETTER.

Advanced Muscle Plus

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Imagine how you’ll feel when you can keep up with the young bucks in the gym… Or when you look in the mirror and see the results of all your hard work… Or when you can wear anything– even a bathing suit – knowing you look better than you have in years?

Advanced Muscle Plus gives you that support – and a whole lot more. And thanks to our 90-Day Guarantee, you can try it yourself with zero risk.

Get the Lowest Price (and Best Results) in One Simple Step

Studies show you can start seeing results from the nutrients in Advanced Muscle Plus in as little as 30 days. But the longer you take them – especially dileucine and HMB – the better your results. Which is why human studies also show the biggest gains in 10-12 weeks.

So I strongly recommend ordering at least a three-month supply. Because that will give Advanced Muscle Plus the time to work its magic … and you’ll save $84.90 off the retail price! Plus, you get free shipping.

But if you want the best possible deal, you should lock in a six-month supply right now. That lets you save even more money – and get all the benefits of Advanced Muscle Plus for just $2.15 a day. And you’ll save a whopping $199.80 off the retail price! Plus, you get free shipping. More importantly, our six-month deal makes sure you don’t run out unexpectedly.

Three bottles of Advanced Muscle Plus

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Remember, the first run of dileucine sold out in just 25 minutes. And it was out of stock for months! We managed to lock in our supply of dileucine at a special price … and we passed those savings on to you. But there’s no guarantee we’ll be able to get it again at this price.

So if you want to get stronger … look better … and most importantly, feel better than you have in years … I urge you to secure your six-month supply of Advanced Muscle Plus right now, before it’s too late.

And remember, if you’re not 100% happy with your results … If you don’t feel stronger … look better … and have more energy in and out of the gym … You can simply return the bottles within 90 days and get all your money back. All we ask is you cover return shipping. Of course, the final decision is up to you…

Six bottles of Advanced Muscle Plus

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But Please Take Action Now

Advanced Muscle Plus is a brand-new product. But we expect it to sell out quickly. Remember, the first run of dileucine sold out in just 25 minutes. And that product didn’t include HMB or vitamin D.

Since Advanced Muscle Plus is the only formula that combines all three, we expect our current supply to go quickly. And because dileucine is in such high demand, it could be weeks or months before we can restock.

Now, we’re doing everything we can to make sure that doesn’t happen. But I strongly suggest you secure your risk-free trial of Advanced Muscle Plus today, so you don’t miss out. Just click the button below to go to our secure order page. You’ll see all the details on your special deal. And you’ll get the chance to review everything before making your final decision.

Remember, you’re completely protected by your 90-Day Guarantee. So why not claim your supply of Advanced Muscle Plus right now, before it sells out? You have nothing to lose – and everything to gain.

To your best health,

Doctor Greg Eckel

Dr. Greg Eckel

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P.S. Right now, you can try Advanced Muscle Plus for as little as $2.15 a day. But we expect this formula to be in high demand—and supplies are limited. So why not claim your special deal right now, before we sell out? Simply click the button above or call toll-free 1-800-791-3395.

 



"I am keeping up with my 40-year-old workout partners and I’m 75."

- Daniel S., Advanced Muscle Plus Customer

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Frequently Asked Questions

Is it really possible to build muscle in my 60s or 70s?

Yes! The old idea that you can't build muscle after a certain age is wrong. Modern science shows it's not your age that matters. It's about the cell processes that control muscle building and breakdown.

Advanced Muscle Plus cuts muscle loss by 57% and boosts muscle building by 159%. This means that even people in their 70s, 80s, and 90s can build new muscle.

How much muscle can I expect to build?

Results depend on your current fitness, diet, and activity. But studies on the ingredients in Advanced Muscle Plus show great results:

  • People in a 12-week study gained up to 16 pounds of muscle while losing 12 pounds of fat.
  • Strength improved 2-5 times more than placebo groups.
  • Even people who did little exercise saw big muscle improvements.

Most users see clear improvements in muscle tone and strength within 4-8 weeks. And progress continues over 3-6 months.

Can I build muscle without hard exercise?

Yes. Unlike most supplements that need hard workouts to work, Advanced Muscle Plus helps you build muscle even with little exercise.

MyHMB® was proven to preserve and build muscle even during bed rest. While DL185 turns on muscle building no matter your activity level.

That said, combining Advanced Muscle Plus with even light activity (walking, gardening, simple movements with weights) makes the results much better.

Should I replace Advanced Amino Formula with Advanced Muscle Plus?

Since Advanced Amino Formula contains all 8 of the essential amino acids, it provides extra benefits like:

  • Improved energy levels
  • Healthier skin and nails
  • Better sleep quality
  • Mood support
  • More stamina and endurance
  • Support for immune function
  • Improved cognitive function

Those benefits are on top of the support Advanced Amino Formula gives your muscles.

On the other hand, Advanced Muscle Plus is specifically designed for accelerated muscle growth and strength gains.

Most people who tried Advanced Muscle Plus also kept taking Advanced Amino Formula. This combination offers complementary benefits.

Advanced Amino Formula works well as a daily foundation for overall wellness, energy, and muscle maintenance, while Advanced Muscle Plus unlocks significant muscle growth and strength development.

Can you take Advanced Amino Formula and Advanced Muscle Plus together?

Yes. You can take both.

You can take Advanced Amino Formula in the morning for daily energy, endurance, and muscle maintenance.

And you can take Advanced Muscle Plus after workouts to maximize muscle and strength gains.

If you’re serious about building muscle faster, this combination works incredibly well.

So yes, you can take both.

How is Advanced Muscle Plus different from protein powders or BCAAs?

Protein powders and BCAAs only give your body raw materials for muscle repair. Advanced Muscle Plus does much more:

  • Actively stops muscle breakdown (protein can't do this)
  • Turns on muscle building 3X better than standard amino acids
  • Works even without hard exercise
  • Fixes the root causes of age-related muscle loss
Is Advanced Muscle Plus safe? Are there any side effects?

Advanced Muscle Plus contains only ingredients tested in clinical studies with excellent safety records. The formula has no stimulants, artificial colors, or common allergens. As with any supplement, talk to your doctor before starting, especially if you have health conditions or take medicines.

What scientific studies back up the ingredients in Advanced Muscle Plus?
  • Front Physiol. 2023 Nov 17;14:1252089.
  • J Physiol. 2013 Apr 3;591(Pt 11):2911–2923.
  • Clin Interv Aging. 2015 Apr 13:10:713-23.
  • Endocrinol Metab Clin North Am. 2012 Dec 28;42(1):81–87.
  • Nat Metab 6, 359–377 (2024).
  • Nutrients. 2020 Aug 12;12(8):2421.
  • J Clin Invest. 1971 Nov;50(11):2266–2275.
  • J Appl Physiol (1985). 2021 Sep 1;131(3):1111-1122.
  • Front Nutr. 2023 Jul 10;10:1189522.
  • J Appl Physiol (1985). 2009 Sep;107(3):987-92.
  • Front Nutr. 2023 Jul 10;10:1189522.
  • J Clin Invest. 1971 Nov;50(11):2266–2275.
  • J Appl Physiol (1985). 2021 Sep 1;131(3):1111-1122.
  • PLoS One. 2024 Dec 31;19(12):e0312997.
  • J Int Soc Sports Nutr. 2023 Jul 27;20(Suppl):2235311.
  • PLoS One. 2024 Dec 31;19(12):e0312997.
  • Adv Nutr. 2014 Sep;5(5):599S-607S.
  • Adv Nutr. 2014 Sep 1;5(5):599S–607S.
  • Biomolecules. 2021 Sep 8;11(9):1327.
  • J Cachexia Sarcopenia Muscle. 2017 Aug;8(4):529-541.
  • Clin Nutr. 2013 Oct;32(5):704-12.
  • Nutrients. 2017 Dec 2;9(12):1316.
  • Cells. 2020 Aug 26;9(9):1970.
  • Nutrients. 2017 Dec 2;9(12):1316.
  • Eur J Appl Physiol. 2014 Mar 6;114(6):1217–1227.
  • Clin Nutr. 2013 Oct;32(5):704-12.
  • J Nutr Sci. 2020; 9: e52.
  • Exp Gerontol. 2022 Dec:170:111982.
  • Eur J Appl Physiol. 2014 Mar 6;114(6):1217–1227.
  • Nutr Metab (Lond). 2008 Jan 3;5:1.
  • J Cachexia Sarcopenia Muscle. 2017 May 10;8(4):529–541.
  • Nutrients. 2023 Jan 19;15(3):521.
  • BMJ. 2008 Jun 14;336(7657):1371–1374.
  • JPEN J Parenter Enteral Nutr. 2011 Nov;35(6):757-62.
  • J Gerontol A Biol Sci Med Sci. 2020 Aug 28;75(11):2089–2097.
  • J Cachexia Sarcopenia Muscle. 2020 Sep 22;11(6):1535–1547.

Advanced Muscle Plus Reviews

21 Reviews   |   4.5 Average Rating   |   86% Recommend This Supplement 

Muy buen producto *
By Franklin Teresa L. (Peru ) - 6/2/2026
Desde que lo tomo , me siento muy bien mi masa muscular se mantiene como cuando era joven, entrené ejercicios de fuerza, mejor que muchos jóvenes . Estoy contento con en este producto y no solo con este , estoy contento con los productos de advance Bionutritionals , tengo 70 años pero en el cuerpo y mentó de una persona de 30 o 40.
  I Recommend This Supplement
  Verified Customer
You’ve done it again guys!!! *
By Robert S. (Australia ) - 5/20/2026
Bob from the bottom of the world here. I promised back in March, that I would send a report once I had completed my first bottle of Advanced Muscle Plus. I am extremely happy to say that it has definitely started to give me back my muscle tone. It is unreal actually, to see the difference particularly in my arms. Where my skin on my for arms was once a bit limp and wrinkly from muscle loss, it is now stretching over the muscle building underneath and the wrinkles have almost gone. I like looking at my forearms again And my quads are starting to bulge as well. Advanced Muscle Plus in conjunction with Advanced Amino with its ability to build stamina and my bodies general good health. Has re built my confidence my Mental Health and overall happiness. I am looking forward to the oncoming winter knowing that my 64 year old body is more prepared for surfing the big winter swells and freezing water. Thank you again Advanced Bio.
  I Recommend This Supplement
  Verified Customer
Great results  *
By CHARLES F. (Summerfield, FL) - 4/21/2026
I have been taking Advanced Amino Formula for years. Even when I stopped training about 3 years ago, I continued to take a serving a day just because I knew how important it is to get Amino Acids in the body. I had gone through some changes in our lives and didn’t have the desire to train anymore, so I went astray from my physical exercise lifestyle. When I finally had enough of living that way and decided I needed to get back to what is best for me, I started training again and increased my Amino servings to 3 times a day. I took it before training, after training and in the evening. I felt better, was training hard again, and the soreness from training beyond failure never hindered me. The Aminos without a doubt gave great recovery, allowing me to train in a schedule without interruption from recovery issues. But now at age 63, things were different as far as getting back the size I had before stopping my training. I had lost about 30lbs, alot of it good weight, not all body fat. Even though I took 3 doses of Aminos, and tried to take in more calories, the process of at least getting back to where I once was stalled. It was definitely different than what I had experienced in my past. My gains hit the wall. When I got your very first email about Advanced Muscle Plus, I knew I had to give it a try. I respect the doctors who promote your products, Schallenberger and Eckel. That stuff was the answer for me, I noticed growth very quickly and it made a believer out of me. No placebo effect here, because I was gaining again after stalling for some time. So I’m a believer. I thought it was a bit pricey at first, so I tried another formula from Amazon, but quickly realized it wasn’t the same. The ingredients in Advanced Muscle Plus are superior. I have made that product a staple along with Advanced Amino Formula. I recently bought the Advanced Joint Support and hope to get the same kind of results for my shoulders, which I injured a few years back. I can still work around those injuries but would like to be able to eliminate the limitations they pose on my full progress. I have also tried the Circ nitric oxide in the past. That was also a good product, but can only spend so much on this stuff, so I just added a preworkout before training along with my first dose of Aminos. I just got an email from you guys for 3 for the price of 2. When I saw that I was chomping at the bit to get it. It is good stuff, maybe I will give in and pull the trigger and get it. Thanks for listening, and I hope my review might help someone else who is thinking about any of your products. In all these years, you have never disappointed me, and they wont be either.
  I Recommend This Supplement
  Verified Customer
It really works *
By Glen B. (Prescott Valley, AZ) - 4/18/2026
Started taking Advance Muscle Plus 3 weeks ago and I have increased the weights 5 pounds and reps from 10 to 12. My wife noticed the difference in my muscle size. I now have better Range of Motion and no more pain since taking your product.
  I Recommend This Supplement
  Verified Customer
Building muscle mass *
By Anthony M. (Archer, FL) - 4/17/2026
This product appears to decrease recovery time and post workout soreness and I have noticed gains in strength at almost 79 years of age- I have been a lifelong advocate of fitness introduced to it as a teenager by Jack LaLanne and always looking for reasonable adjuncts to training--I believe this product provides benefit
  I Recommend This Supplement
  Verified Customer
Advanced Muscle Plus *
By Michael M. (NAPERVILLE, IL) - 4/16/2026
Hi, I have been using the Advanced Muscle Pulus for over 6 months now and I have noticed improvement over my muscle growth. It is a wonderful product and I will keep using it. Thanks
  I Recommend This Supplement
  Verified Customer
* Above are actual reviews from our customers. These customer’s statements may not reflect the typical purchaser’s experience and are not intended to represent or guarantee that anyone will achieve the same or similar results. The reviews should not be taken as the results a typical user will get. Your results may vary.

Disclaimers

  • Dr. Greg Eckel is compensated by Advanced Bionutritionals for his work in endorsing this product.
  • These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, cure, or prevent a disease.

Sources

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  • 2,3. J Physiol. 2013 Apr 3;591(Pt 11):2911–2923.
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  • 6. Nat Metab 6, 359–377 (2024).
  • 7. Nutrients. 2020 Aug 12;12(8):2421.
  • 8. J Clin Invest. 1971 Nov;50(11):2266–2275.
  • 9. J Appl Physiol (1985). 2021 Sep 1;131(3):1111-1122.
  • 10. Front Nutr. 2023 Jul 10;10:1189522.
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  • 13. J Clin Invest. 1971 Nov;50(11):2266–2275.
  • 14, 15, 16, 17. J Appl Physiol (1985). 2021 Sep 1;131(3):1111-1122.
  • 18. PLoS One. 2024 Dec 31;19(12):e0312997.
  • 19. J Int Soc Sports Nutr. 2023 Jul 27;20(Suppl):2235311.
  • 20,21. PLoS One. 2024 Dec 31;19(12):e0312997.
  • 22. Adv Nutr. 2014 Sep;5(5):599S-607S.
  • 23. Adv Nutr. 2014 Sep 1;5(5):599S–607S.
  • 24. Biomolecules. 2021 Sep 8;11(9):1327.
  • 25. J Cachexia Sarcopenia Muscle. 2017 Aug;8(4):529-541.
  • 26, 27. Clin Nutr. 2013 Oct;32(5):704-12.
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  • 32, 33, 34, 35. Eur J Appl Physiol. 2014 Mar 6;114(6):1217–1227.
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  • 39. Eur J Appl Physiol. 2014 Mar 6;114(6):1217–1227.
  • 40, 41, 42. Nutr Metab (Lond). 2008 Jan 3;5:1.
  • 43. J Cachexia Sarcopenia Muscle. 2017 May 10;8(4):529–541.
  • 44. Nutrients. 2023 Jan 19;15(3):521.
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  • 46. JPEN J Parenter Enteral Nutr. 2011 Nov;35(6):757-62.
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  • 48. J Cachexia Sarcopenia Muscle. 2020 Sep 22;11(6):1535–1547.
Advanced Bionutritionals® products are manufactured in the USA from globally sourced ingredients.
*Truemed is for qualified customers. HSA/FSA tax savings vary. Learn more at truemed.com/disclosures

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