Eruption Pre-Workout

(19 customer reviews)


An ERUPTION of energy, increased mental focus, a potent thermogenic, and the inner desire to “Unleash the Hero Within” yourself! 

We pride ourselves on the presentation of a transparent label and a well-rounded formula which includes BioPerine®️ maximizing our ingredients efficacy for increased energy, muscular endurance, mental focus, pumps and a highly effective thermogenic! With our lineup of delicious flavor options and unparalleled taste, you are bound to love ERUPTION!

From those just wanting to shed some unwanted weight to the most advanced of athletes, ERUPTION will help you take it to the next level.


Citrulline Malate & L-Arginine (4,000 mg & 1,600 mg):

Citrulline Malate and L- Arginine are both amino acid compounds that when coupled together create a potent vasodilator promoting an increase in nitric oxide levels and delay the onset of muscle fatigue.

Acetyl-L-Carnitine (1,500 mg):

Acetyl-L-carnitine has two main benefits:

  • Boosts brain power: ALCAR is an anti-aging nootropic, or smart drug, meaning it helps your brain perform better. The acetyl group on it lets it pass your blood-brain barrier and reach your brain and nerves, where it can improve your mood, learning, and memory.
  • Burns fat and builds muscle: ALCAR can give you an edge in the gym, too. It shuttles fuel (in the form of fatty acids) to your muscle mitochondria, which ramps up your energy production and can increase endurance. ALCAR also pushes your metabolism toward fat burning while you workout.

Caffeine Anhydrous (225 mg):

An effective quick-release caffeine in a highly concentrated powder that stimulates athletic performance and/or fat loss.

Di-Caffeine Malate (50 mg):

Caffeine Malate, with its slow-release properties, is a key component to keep your body from that dreaded post-workout crash.

Yohimbine HCL (2.5 mg):

Clinically proven to improve circulation, enhance mood, and aid in weight loss. 

L-Theanine (200 mg):

Provides a razor-sharp mental focus.

BioPerine®️ (10 mg):

Clinically proven to improve nutrient absorption, providing a powerful boost to the efficacy of our formula. 


With nearly two decades in the fitness industry, our Founder and Creator of ERUPTION, IFBB Pro Juan Araujo, set out to provide a balanced, cutting-edge formula with unmatched flavors in a pre-workout that you’ll truly enjoy drinking! 

Constant researching, improvement, and refinement allows us to provide products that deliver results. ERUPTION delivers energy you can feel, muscular endurance, razor sharp focus, and a powerful thermogenic!

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Customers Reviews

Based on 19 reviews
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Showing 19 of 19 reviews (5 star). See all 19 reviews
  1. Davo

    It really does work fast, and lasts long enough to get you through even the most brutal of workouts but not long enough that it keeps me up at night, even when taking it for evening workouts. I don’t recommend taking it unless you’re ready to do work. I even take it in place of my coffee if I find myself running late. All their flavors taste great too, so that’s a nice bonus. Can’t go wrong with these guys.

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  2. Jenny

    Eruption pre-work out is the best!! I 100% recommend it! Good flavors !😊

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  3. Laz

    Wow is all I have to say about this PreWorkout. If i Need to get in the gym and stay at my workout eruption is my Go to. The focus formula for me

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  4. Virginia Macon

    The only pre workout I now take. No crash, no jitters. I love how this product gives mental clarity and helps me get through the hardest workouts. HIGHLY RECOMMEND!

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  5. Jessica Perales

    The preworkout flavors are amazing!! Hands down the best I’ve ever had. I highly recommend.

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  6. Joel

    Outstanding product and results.

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  7. David

    Eruption is great, I get that pump I need for my workouts. The strawberry mojito is good. I’m ready to try the other flavors.

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  8. Trey

    YES! Our household absolutely loves ERUPTION pre-work! This pre-work helps flip the afterburners ON for the boost and focus we need, to get the most out of workouts. Thank you Heroic Muscle!

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  9. Eliaz Sanchez

    Juan introduced me to Eruption and told me all the benefits and what it does not do, well let me tell you it was all the Truth, I don’t feel jittery nor do I feel a crash and I get the extra push I need to complete a good workout! I give this two thumbs up!!

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  10. Meybelin

    I have tried so many preworkouts and Eruption is amazing 🤩 I tried Mango Peach and Strawberry Mojito flavors and both are so yummy. It gives me that pump I need every time. No jitters or upset stomach. I really Im enjoying this preworkout.

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  11. Susana (store manager)

    I workout in the afternoon and I never have the energy to workout but this preworkout works like magic. Love the flavor 😋.

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  12. Art Cerda

    Where to begin? Love it! Flavor on the strawberry mojito is so good! I usually train first thing in the morning (fasted) and most preworkouts make me feel sick if I take a full scoop. I tried Eruption for the first time today and didn’t make me feel sick at all, had one of the best workouts in a while. If you are looking for a pre that will make you feel 100%, get focus, and don’t crash after your workout I’m telling you this is the one! Would 10/10 recommend.

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  13. Gabo (store manager)

    I’ve tried a couple pre-workout, however this one it is awesome is the best that I’ve tried, giving me the energy needed, and let me finish my workout, and having some energy left to go trough my day!

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  14. Erika Diaz (store manager)

  15. Paul (verified owner)

    I have tried many pre workout powders, but this Strawberry Mojito flavor tastes great. I work out after working overnight for 9 hrs this helps give me more energy and makes me sweat so much I need to take a different shirt to change into… Looking forward to more flavors.

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Get The Most Out Of Your Workouts!

Eruption is specially formulated to eliminate jitters and post-workout crashes.

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