Nutrex OUTRAGE Review – Extreme Energy Igniter Fizzles Out

If you need a pick-me-up which can also double as a pre-workout supplement, ask no more. Nutrex OUTRAGE is a versatile product which can fulfill both roles. This review gives you the lowdown on the so-called “Extreme Energy Igniter.”

About Nutrex OUTRAGE

Nutrex OUTRAGE is the “Extreme Energy Igniter” which “fires up your mind and muscles with explosive energy and intense focus,” per its official website. Formula notes:

  • Versatile. Can double as an energy booster and pre-workout.
  • Has beta-alanine. Helps increase work capacity and ward off fatigue.
  • Questionable ingredients. L-arginine alpha-ketoglutarate and taurine, to be precise.

Nutrex OUTRAGE Supplement Facts (Blue Raspberry, 118 ml)

Serving Size: Half Bottle 2 fl. oz. (59 ml.)
Servings Per Container: 2
Nutrient  Amount Per Serving % Daily Value 
Total Carbohydrate 1 g <1%
Sodium 35 mg 1%
L-Arginine Alpha Ketoglutarate *
CarnoSyn® Beta-Alanine *
Taurine *
N-Acetyl-L-Tyrosine *
Caffeine Anhydrous *
OTHER INGREDIENTS: Water, phosphoric acid, natural flavors, sucralose, citric acid, sodium citrate, potassium sorbate and sodium benzoate (preservatives), acesulfame potassium, FD&C Blue 1.
RECOMMENDED USE: Consume one half (1/2) bottle for moderate energy. For extreme energy in minutes, consume one full bottle. Use or discard any remainder within 48 hours after opening. Never exceed one full bottle in a 24-hour period.

Extreme Energy Igniter

We’ve sized up some excellent energy boosters here on B5. If you need quality pick-me-ups, these products should help perk you up.

One product which comes to mind is MHP Super Caffeine +, a versatile supplement which doubles as a pre-workout supplement and energy booster. That’s a great bargain, to say the least.

Another one is MegaFood Daily Energy, a product whose vitamin B12 content represents an impressive 560 percent of the daily value. If that doesn’t get you going, we don’t know what will.

Now, let’s see if Nutrex OUTRAGE can make a resounding statement. The manufacturer dubs this the “Extreme Energy Igniter,” per its official website.

“It quickly fires up your mind and muscles with explosive energy and intense focus. Be advised that this is not your typical energy shooter you can pick up at the gas station…Anytime you need that hardcore rush of energy, OUTRAGE kicks in within minutes and delivers,” per the same source.

Can Nutrex OUTRAGE exceed all expectations?

Can Nutrex OUTRAGE perk you up like no other energy booster could?


One look at the supplement facts, and you’ll see what the company means. Indeed, Nutrex OUTRAGE is not your ordinary energy booster – it packs a serious wallop.


Nutrex OUTRAGE’s Extreme Energy Igniter blend takes up 2,250 milligrams (2.25 grams) per 59-ml. (half-bottle) serving. Here, you’ll find the components which make this energy booster one of the more powerful ones on the market.

First up is l-arginine alpha ketoglutarate (AAKG), a salt of the nitric-oxide-boosting amino acid l-argineine and alpha-ketoglutaric acid. It helps improve insulin sensitivity, boost kidney and liver health,  ward off cataracts, and regulate sexual function. Some experts believe AAKG also helps increase muscle pumps – a huge plus for bodybuilding enthusiasts.

Well, that’s what some pre-workout supplements such as Universal Nutrition Animal Pump set out to do. That’s why they included AAKG in their formulation. However, some experts have a different take: according to the Journal of International Society of Sports Nutrition’s April 17, 2012 edition (via, “Acute AAKG supplementation provided no ergogenic benefit, regardless of the subjects’ training status.”

For one, l-arginine has sub-par bioavailability. If you want an energy booster which can help increase blood flow, try one with l-citrulline (such as NOW Sports Energy Extreme). This non-essential amino acid has better absorption properties than l-arginine. On that note, Nutrex OUTRAGE would have been better off with l-citrulline instead.

The second key ingredient is CarnoSyn Beta-Alanine. We’re talking about one of most proven pre-workout supplement ingredients today. This is a naturally-occurring beta amino acid which helps buffer muscle carnosine levels. As a result, your work capacity will increase, enabling you to work out longer and harder.

In fact, “Daily supplementation with four to six grams of beta-alanine for at least two to four weeks has been shown to improve exercise performance, with more pronounced effects in open end-point tasks/time trials lasting one to four minutes in duration,” per the Journal of the International Society of Sports Nutrition’s July 15, 2015 issue (via

There’s no doubt beta-alanine is a bona fide workout supercharger. Some fitness aficionados also say it helps increase muscle mass and strength. If you’re taking Nutrex OUTRAGE, not only will it help ramp up your energy levels, but it’ll also help you remain in an anabolic state during the day. We’re glad it’s in Nutrex OUTRAGE.

This energy booster also has taurine, a versatile amino acid. Here’s what it can do for you:

  • Keeps stress levels in check
  • Boosts fat loss
  • Improves insulin sensitivity
  • Increases testosterone levels
  • Shortens recovery time (which explains why you can find taurine in may post-workout supplements)
  • Improves sleep quality
  • Enhances cognitive function

Notice taurine helps one sleep better. That’s because it acts as an inhibitory transmitter. This means it also functions as a mild sedative. Including it in an energy booster such as Nutrex OUTRAGE may be a bit puzzling to some customers.

However, some manufacturers insist taruine helps complement energy boosters because it helps increase athletic performance and boosts heart health (in the same manner B vitamins do).

As evidence, the National Institutes of Health published a study in January 2010 (via which says, “Considering the in vitro animal and human studies reviewed, there are several plausible mechanisms through with taurine may decrease the risk of CHD (coronary heart disease).”

However, the same study also admits “evidence from epidemiologic studies is limited due to the shortcomings in study design, sample size, and the characteristics of study populations.” Nonetheless, taurine’s potential as a heart health booster is still there. As a result, it may potentially complement energy booster formulations.

“As for the issue of health benefits/risks of taurine in energy drinks, the overall conclusion is one of uncertainty. There have not been enough studies done on it to determine the long-term effects of caffeinated taurine drinks,” per Vanderbilt University’s Health Psychology department’s official website.

Nutrex OUTRAGE’s fourth component is n-acetyl-l-tyrosine. This is the bioavailable form of l-tyrosine, an amino acid which helps regulate adrenaline and dopamine (two important neurotransmitters) levels in the brain. Studies show l-tyrosine helps enhance mood, boost memory, and improve mental performance. Long story short, it gives you the mental edge you need.

According to Simon Young’s article in the May 2007 issue of Journal of Psychiatry & Neuroscience (via, l-tyrosine helps ward off “a decline in cognitive function in response to physical stress,” particularly high-stress occupations such as those in the military. If you’re struggling with a demanding job or living a stressful lifestyle, l-tyrosine can help you in more ways than one.

Nutrex OUTRAGE’s final key ingredient is caffeine anhydrous. This is the pure, powdered form of caffeine, which has several impressive health benefits:

  • Increases energy levels
  • Boosts fat loss
  • Improves physical performance
  • Regulates blood sugar levels
  • Boosts liver function
  • Keeps free radicals at bay
  • Increases longevity

Bear in mind caffeine is a double-edged sword: it may produce a spike-crash effect, jitters, nervousness, and sleeplessness in some individuals. If you’re sensitive to caffeine, better skip Nutrex OUTRAGE.

Our first impression: this energy booster has a solid formulation. With the exception of its l-arginine alpha ketoglutarate (AAKG) component (and to a lesser extent, taurine), the ingredients should work synergistically to help ramp up your energy levels.

The major downer here is the manufacturer’s bad transparency – it doesn’t break down the individual ingredient amounts of the Extreme Energy Igniter blend, which is a shame. Plus, Nutrex OUTRAGE’s Blue Raspberry flavor contains several fillers such as sucralose (a.k.a. Splenda) and FD&C Blue No. 1.

Clearly, Nutrex OUTRAGE isn’t a perfect energy booster. It has several glaring chinks. Nevertheless, it should give you the jolt you need to help you stay at the top of your game.

Let’s check out the formula ingredients:

  • Calories, 5: If you want a low-calorie energy booster, Nutrex OUTRAGE fits the bill perfectly. A measly five calories per serving won’t compromise your nutrition goals, for sure.
  • Total carbohydrate, 1 g: Nutrex OUTRAGE is also a low-carb energy booster at less than one percent of the daily value (a maximum daily value of five percent is low). It should complement your low-carb nutrition plan perfectly.
  • Sodium, 35 mg: This energy booster’s low sodium content (one percent of the daily value) is suitable for individuals who are monitoring their salt intake.

Extreme Energy Igniter, 2,250 mg

  • l-arginine alpha ketoglutarate: This is the salt of l-arginine and alpha-ketoglutaric acid. Experts believe it helps increase muscle pumps, improve insulin sensitivity, improve liver and kidney function, and regulate sexual health. However, some studies say AAKG provides no ergogenic benefit.
  • CarnoSyn Beta-Alanine: Beta-alanine is a naturally-occurring beta amino acid which helps buffer muscle carnosine levels for increased work capacity and resistance to fatigue. Some studies also say beta-alanine helps increase strength and muscle mass.
  • Taurine: A versatile amino acid which helps boost fat loss, improve insulin sensitivity and sleep quality, ramp up testosterone levels, shorten recovery time, and boost brain health. However, contemporary studies on the inclusion of taurine in energy drinks remain inconclusive at best.
  • N-acetyl-l-tyrosine: This is a bioavailable form of the amino acid l-tyrosine, which helps regulate adrenaline and dopamine levels in the brain. L-tyrosine helps enhance mood, improve memory, and boost cognitive function.
  • Caffeine anhydrous: The pure, powdered form of caffeine which helps ramp up energy levels, boost fat loss, improve liver health, ward off free radicals, regulate blood sugar levels, and improve physical performance. However, caffeine may also result in a spike-crash effect, jitters, nervousness, and sleeplessness in some individuals.

Formula Analysis

The manufacturer claims Nutrex OUTRAGE is not your ordinary energy booster. The company says this supplement helps jack up your mind and muscles like no other product could.

The manufacturer is right, to an extent. After a thorough analysis, we say Nutrex OUTRAGE is a flawed yet promising energy booster which can also function as a pre-workout. The formulation is unique: it will help perk you up physically and mentally, for sure.

We’re confident the combo of CarnoSyn Beta-Alanine, n-acetyl-l-tyrosine, and caffeine anhydrous will live up to its billing. Expect to reap their combined benefits which include increased work capacity and fat loss, greater resistance to fatigue, enhanced cognitive function, and improved physical performance, among other things.

We’re not sold on the inclusion of l-arginine alpha-ketoglutarate (AAKG), which has some question marks. Like we said, l-citrulline would have been the better choice. If you want increased muscle pumps and energy, l-citrulline malate should exceed your expectations. This would have been the better alternative to AAKG.

The inclusion of taurine in energy boosters was also somewhat a questionable move. However, some studies assure customers taurine’s abilities to increase athletic performance and boost cardiovascular function help ramp up energy levels. While taurine may have some potential in this regard, it’s not in the league as l-citrulline or beta-alanine.

We also like the fact Nutrex OUTRAGE is low in calories (five grams per serving), carbs (less than one percent of the daily value), and sodium (one percent of the daily value). These should complement your fitness goals, for sure.

It bears repeating: we love this product’s versatility. It can function as an energy booster and a pre-workout supplement. That’s getting a good bang for your buck.

On the other end of the spectrum, the manufacturer displays poor transparency – it doesn’t reveal the individual ingredient amounts of the Extreme Energy Igniter blend. That doesn’t bode well for the customer at all.

This product’s Blue Rapsberry flavor also contains two fillers in sucralose (a.k.a. Splenda) and FD&C Blue No. 1. The former has ties to obesity while the latter has several side effects. Natural alternatives such as stevia, a natural sweetener which helps regulate blood pressure and blood sugar levels, would have been better.

The good news: Nutrex OUTRAGE’s new Margarita Lime flavor has no artificial food colorings. That’s great, to say the least. Unfortunately, it also has sucralose. Nevertheless, having no artificial food colorings is the lesser evil.

On the other hand, Nutrex OUTRAGE’s caffeine anhydrous content may also produce a spike-crash effect, jitters, nervousness, and sleeplessness in some individuals. Please proceed with caution.

Finally, this product doesn’t enjoy the sterling reputation of other big-name energy boosters. Perhaps with a few tweaks in its formulation, it will earn a bigger following.

The final takeaway: Nutrex OUTRAGE is not the “Extreme Energy Igniter” the manufacturer claims it is. Its loopholes are a bit too glaring for our liking. One thing’s for sure: it’s not in the same stratosphere as, say, NOW Sports Energy Extreme or Olympian Labs Olympian Energy. It has its work cut out for it. Nonetheless, it will still make an impact. Here’s hoping the manufacturer comes out with a better formulation sooner than later.

Nutrex OUTRAGE Benefits

Nutrex OUTRAGE has the following benefits, per its official website:

  • Acts as an Extreme Energy Igniter
  • Gives the mind and muscles the jolt they need
  • Allows consumer to experience an energy rush and increased focus in minutes
  • Comes in four delicious flavors (Margarita Lime, Fruit Punch, Green Apple, and Blue Raspberry)

We agree with most of these claims. Despite its flaws, Nutrex OUTRAGE can still give you results. We’re clamoring for an improved formulation sooner than later.

Who Takes It?

Nutrex OUTRAGE “is for the serious athlete looking to get a real workout in and bend some iron,” per its official website.

Any Side Effects?

Nutrex OUTRAGE contains beta-alanine, an ingredient which may produce a tingling or flushing sensation in the skin shortly after consumption.

This product’s caffeine anhydrous content may also produce a spike-crash effect, jitters, nervousness, and sleeplessness in some individuals.

Finally, Nutrex OUTRAGE’s Blue Raspberry flavor contains FD&C Blue No. 1, an artificial food coloring which has several side effects.

The manufacturer also issues a warning:

Nutrex OUTRAGE Review Summary


  • Decent formulation. Contains several ingredients which help stimulate the mind and body.
  • Has beta-alanine. Helps increase work capacity and ward off fatigue.
  • Contains n-acetyl-l-tyrosine. Should help fire you up mentally.
  • Low in calories, carbs, and sodium. These should complement one’s lean-muscle-building goals.
  • Versatile. Can double as an energy booster and pre-workout.


  • Questionable ingredients. L-arginine alpha-ketoglutarate and taurine, to be precise.
  • Poor transparency. Manufacturer fails to break down individual ingredient amounts of Extreme Energy Igniter blend.
  • Fillers. Blue Raspberry flavor contains sucralose (a.k.a. Splenda) and FD&C Blue No. 1.
  • Caffeine content. Bona fide double-edged sword.
  • Reputation. Not as known as other big-name energy boosters.

Pricing & Where to Buy

  • 1 Box of 12 118-ml bottles (24-Day Supply): $29.95
  • Available online and in retail

Final Word on Nutrex OUTRAGE

Nutrex OUTRAGE may have a catchy name, but don’t let it fool you: this so-called Extreme Energy Igniter failed to blow us away. While it certainly has strengths, its flaws are much too glaring. We’re clamoring for a cleaner formula sooner than later.

On that note, you’re better off trying other energy boosters such as MHP Super Caffeine + or Olympian Labs Olympian Energy. When it comes down to Nutrex OUTRAGE and a simple cup of Joe, we’d choose the latter any time of day.

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