Purpose: Increase muscular strength, pumps and energy while delaying fatigue.


Perfectly dosed ingredients with proven benefits.


Contains ingredients that increases strength and muscle mass.


Price is fair as you get what you pay for. 


Popular brand and pre workout so it's available everywhere.

We like

  • 8 grams of pure citrulline for pumps and endurance
  • Fully disclosed ingredient label
  • Has proven and studied ingredients that has massive benefits
  • Company has been creating pre workouts for a while
  • Nice and improved formula from their original Juggernaut HP
  • Big dose of vitamin C

We Don't Like

  • Artificial ingredients and coloring
  • Removal of the antioxidant blend from their original Juggernaut
  • Maltodextrin - unsure of amount
  • 350mg of caffeine - not for stimulant sensitive (unless you take less of a scoop)

Summary: Juggernaut X is a major improvement from their HP version. 

It's got the main ingredients that every bodybuilder wishes for in their pre workout drink: from CarnoSyn to the massive dosage of pure Citrulline, there's really no way you won't benefit from Juggernaut X.

See the best deal here.

8 grams of citrulline plus a whole bunch of other goodies, you'll literally be unstoppable after taking Juggernaut X. 

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If there was just one company that has been making awesome pre workouts consistently without flopping, it's Infinite Labs.

You might agree with me when I tell you that if you're using anything else other than citrulline, beta alanine, and creatine, then you'd probably be wasting your money. 

Juggernaut X is more than what HP was, and just might be at the level of their original pre workout; Juggernaut.

Just look at their ingredients compared to HP....​

See what they did there?

HP (on the right) had only 6.5 grams per scoop, which isn't bad since you can just scoop it in your mouth and swoosh it​ around with water. 

But still.

It went from having only 4.8 grams of beneficial ingredients, all rumbled up in a prop blend, to a completely disclosed label, containing over 19 grams of pump inducing and endurance boosting ingredients. ​

The citrulline alone is more than enough to convince you of the great improvement that Juggernaut X is.

Just look at the original Juggernaut (released around 2009) compared to X. ​

So you can see in the comparison picture above, that the number of servings decreased significantly in the new X version but prop blends are gone and everything is disclosed.

OG Juggernaut only had 1.3 grams for nitric oxide ingredients and that's including citrulline and different forms of arginine. 

X is a major improvement as it has 8 grams of citrulline, a full gram of agmatine and a nice dosage of vitamin C for an antioxidant benefits and to prolong the effects of nitric oxide.

What's With The Servings?

Well in OG Juggernaut, you ​had 40 servings of 1.3 grams of nitric oxide, 7.5 of whey protein, creatine, a couple of endurance boosting ingredients and 500mg of a prop blend that included caffeine, beta alanine and another blend with antioxidants.

On the other hand, with the new X, you get 8 full grams of citrulline, a massive dose of vitamin C, (nearly) full dosages of beta alanine, 2.5 grams of creatine and a couple of other things.

You're really getting more of a bang for your buck with X as it has the essentials that are fully dosed and disclosed for your gain. ​

While this might just make our top 10 pre workouts guide, you can always check out our strongest pre workouts for something that'll make you jump off the walls but not necessarily be better for gains.

Before you make your decision on Juggernaut X, learn what these ingredients could do for you and what possible synergistic effect they may have.

Juggernaut X Ingredients 

juggernaut pre workout (210)

I know what you're thinking.

It just doesn't have that long list of ingredients that many pre's have.

Even the HP version had more ingredients than this. 

But there's literally more than meets the eye here. 

Juggernaut X is jam packed with 8 grams of citrulline, a gram of agmatine, 2.5 grams of creatine and more. 

That means you only need one scoop...

If you're taking more than a scoop, you're just wasting it.

Many pre workouts require 2-3 scoops to allow you to benefit from full dosages. So you may actually being paying as much or even more with pixie dosed pre workouts. 

So Juggernaut is a very well balanced pre workout that has a touch extra caffeine which can be reduced if taking less than a scoop. ​

I think there can't be more than 2 or 3 pre workouts that have 8 grams of pure citrulline so that's nice to see.

There's also nice dosages of vitamin C (792mg), vitamin ​B6, folate, and other minerals that'll help maintain your intensity and energy in the gym.

You'll definitely experience massive endurance, pumps and energy from this pre workout.

Let's take it a step further and go in-depth with the ingredients...

You might not turn into this Juggernaut but it'll still get you on the way!

L-Citrulline (8g)

This is how a performance enhancing pre workout should start.

Look at that dosage. 

Not 2, 3 or even 6 grams...

That's 8 grams of the super bioavailable ​and pure citrulline. 

I think this is the most we've seen in any pre workout.​

Not only does it decrease soreness, but it helps speed up recovery, increase nitric oxide and endurance.

At 8 grams, you'll surely be getting massive pumps, and insane vasodilation. ​

And like beta alanine, it helps increase performance and reduce muscle fatigue by buffering ammonia and lactic acid​. 

Being much more bioavailable and effective than arginine, citrulline is clearly the better choice to have and Infinity Labs made the right choice by having it here. 

Thanks to this massive dosage of citrulline, Juggernaut X is a potent ergogenics pre workout to have in your arsenal. 

Well.... sort of.

Creatine Monohydrate (CreaPure 2.5g)

Being the most proven form, creatine monohydrate helps make pre workouts more of a performance enhancer.

Creatine monohydrate is the godfather of muscle gains and has been shown again and again to help increase strength and muscle while decreasing fatigue.

CreaPure is more of a cost effective form when compared to creatine HCl but you can't go wrong with a proven ingredient that is rated to be one of the best natural anabolic enhancers. 

While there might just be enough creatine to see benefits, we recommend you add at least half a gram to Juggernaut X.

Creatine is super cheap to buy in bulk, but you may not even need to add any extra in here.

We recommend having at least 3 grams of creatine, which seems to be the minimum dosage for most people.

(See this guide if you're looking for a pre workout that has a full dose of creatine)​

Beta Alanine (CarnoSyn 2.5g)

This little amino acid is known to give tingles. It's got a love or hate thing for most beginners but advanced users know it's essential for maximum performance...

Beta alanine helps reduce lactic acid build up so you'll feel less of a burn when performing sets with high reps.

Supplementing with BA can lead to increased endurance, power and strength while decreasing time to exhaustion.

As shown in most studies, you'll want to take at least 3.2g of beta alanine to reap the benefits.

Fortunately it's affordable to buy in bulk so if you can't stand the tingles, you won't have to as there's only 2.5g in Juggernaut X.​

And like creatine, BA is well studied and is another fantastic ingredient to have in your pre workout supplement.​

Check out Mesomorph if you want 3.2g of beta alanine per scoop (with DMAA as well).​

L-Tyrosine (1g)

L-tyrosine is another powerful amino acid that gives off a "feel-good" focus.

What ​it does is that it increases dopamine and noradrenaline, two very important neurotransmitters, to help increase focus, alertness while decreasing anxiety and stress.

So really, with Tyrosine you're focused more in the moment. Supporting both mental and physical attributes, tyrosine will help you connecting you to your body, putting yourself in the "mind to muscle" zone.

Paired with caffeine, you'll feel more energized, focused and alert. ​

Agmatine Sulfate

Since arginine has gained the reputation of being useless for bodybuilders, with the exception of other forms like arginine-nitrate, agmatine has gained the crown for being the next best thing.

With a solid 1 gram dosage in Juggernaut X, you'll surely be lead to pumps, mood support and long lasting muscle fullness. 

While you're already well supplied with 8 grams of citrulline, agmatine will help prolong those pumps even longer. 

Agmatine slows the breakdown of arginine by inhibiting an enzyme called Arginase.

And while you'll be super pumped from the increased nitric oxide, you'll also benefit from focus and alertness that this potent ingredient ​has as an neurotransmitter. 

pixie dust

Meet the Juggernaut team...

L-Histidine (500mg)

When beta alanine is digested, it binds with l-histidine and forms carnosine.

Having L-histidine helps ensure the production of carnosine which helps maintain the pH levels in muscle and increase blood flow.

It also helps lower blood pressure and plays a role in regulating growth and repair in the body.​

Caffeine (350mg)

The widely accepted stimulant for all kinds of people; caffeine.

You'd agree with me that caffeine is a little overrated on it's own, but great when it's combined with other ingredients like tyrosine and agmatine (both supporting mental functions).

Generally you don't want to get more than 300mg of caffeine​ as it can increase anxiety and stress when overused. 

350 is pushing it but considering some pre workouts that have over 400mg of caffeine as well as other stimulants, it's probably alright for most users. 

You'd still get enough of the other ingredients (except for creatine) if you took less of a scoop so you can taking the big caffeine hit or you can take the other half of a scoop during your workout).

Long Lasting Pumps And Energy

Juggernaut X is a much improved version of their previous pre workout.

Having 8 grams of pure citrulline, a gram of agmatine as well as other goodies makes it a super well balanced supplement.​

It may as well be a 2-in-1 as it may as well be better than most nitric oxide supplements.​

Best Stacks With Juggernaut X (Or Any Pump and Energy Supplement)

Juggernaut has all the ingredients you need for increased endurance, pumps and muscle size.

But like any pre workout, it's missing some things you could stack it with...

You can use any of these supplements to make Juggernaut X more of a complete and anabolic muscle builder. 

I think Core ABC would be a perfect match for Juggernaut X as it has the other half of the beta alanine dosage as well as other ingredients that could be of benefit to your gains.​ 

All you'd need is one scoop of Core ABC, intra workout (during your workout), which would make this a 100 serving supplement instead of a 50. 


  • 100 servings
  • BCAA's (5g)
  • Beta Alanine (1.25g)
  • Glutamine (1.25g)
  • Citrulline malate (1.25g)

Flavors Available

Both of these are great flavors. 

You can't go wrong with either. You're just using this for a pre workout, not a taste contest.

Final Words

This is a much improved pre workout from Infinite Labs.

To be honest, we weren't expecting anything this big of a deal.

We probably would've been much sleeping on this one as Juggernaut HP was nothing compared to their original version.

But with X, you're getting nice dosages of everything from citrulline, agmatine to caffeine and tyrosine. ​

It would be nice to see more pre workouts like this and I'm sure we will as users are smarter when it comes to ingredient labels. 

No one likes to see prop blends nor pixie dosed ingredients. ​

Whether you're looking for something reliable or just want to try something new, Juggernaut X would be a pre workout that you'll keep buying over and over again.

Ready To Turn Into a Juggernaut?

Overall Rating: 

Packed with ergogenics ingredients, Juggernaut X will give long lasting pumps, excellent mood support and increased performance in the gym.m

Supplements With DMAA


Full dosage of beta alanine, lots of nitric oxide ingredients, and DMAA. What more could you ask for?

Jack'd Up

Not perfect for pumps, but great for energy and focus as it has DMAA and some nitrates.

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Nader Qudimat

Forged by the iron and cold steel, Nader takes his knowledge and hulks it up into this site. Having to be stuck as a 110lb skinny guy in the early days, he has had no choice but to keep improving himself until he cannot. Click here to check out his 12 year transformation: Natural 12 Year Transformation

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