Extreme Preworkout
Join 66+ Centurions

GOD OF RAGE® UNCHAINED! Extreme Preworkout*

GOD OF RAGE® UNCHAINED! Extreme Preworkout*

Built For PR Days & High Intensity Sessions

Skip to product information
1 of 8
Results Did The Talking
11+ Years Strong
Born in retail
Extreme Preworkout
Join 66+ Centurions

GOD OF RAGE® UNCHAINED! Extreme Preworkout*

GOD OF RAGE® UNCHAINED! Extreme Preworkout*

Built For PR Days & High Intensity Sessions

  • Powerful Energy & Drive
  • Laser Focus
  • Full Pumps & Blood Flow
  • No Proprietary Blends
  • Satisfaction Guaranteed

Built for serious training, God of Rage delivers fast-acting energy, smooth sustained drive, and focused intensity without the crash. Added pump support helps you stay dialed in from first set to final rep.

Flavor
3rd party tested
Built by lifters. Sold by lifters. Used by lifters.
Made in USA
Save $8.97

Unlock Free Samples With This Order

3 Pre-Workout Samples

Regular price Free with God of Rage order
  • God of Rage Sample
  • God of War Sample
  • God of Fire Sample
Who Is This For?

God of Rage is built for experienced lifters who:

  • Are frustrated by crashes, jitters, or underdosed formulas
  • Want energy and pumps in one formula—not separate products
  • Desire a feel-good energy that hits just right (not too much or too little)
  • Prioritize performance over taste and texture (although taste is subjective & most enjoy our flavors)
  • Train hard and need intensity that lasts the full session


New to high-stim? Start with ½ scoop.

What You'll Feel
  • Energy: Aggressive drive that builds fast and holds steady—no mid-workout fade
  • Focus: Locked in. Clear head. Strong mind-muscle connection.
  • Pump: Full, round muscles—not just veiny and flat. Lasts hours after training.
  • Mood: Euphoric, confident, ready to attack the workout
  • After: Clean comedown. No afternoon crash or brain fog.
How It Works

Most pre-workouts fight themselves—stimulants constrict blood vessels while pump ingredients try to open them. You feel wired but look flat.

God of Rage solves this:

  • Alpha-Yohimbine blocks the constriction signal so blood vessels stay open
  • L-Citrulline (6g) drives nitric oxide production for blood flow
  • Glycerol (3g) pulls water into muscles for 3D fullness
  • Dual caffeine + Theobromine delivers smooth, sustained energy without jitters
  • AstraGin increases absorption so nothing goes to waste


Energy and pumps—working together, not against each other.

Key Ingredients
Ingredient Dose Purpose
L-Citrulline Malate 2:1 6,000mg Blood flow, pump, endurance
Beta-Alanine 3,200mg Buffers lactic acid, delays fatigue
Glycerol Monostearate 3,000mg Intracellular hydration, muscle fullness
Caffeine (Anhydrous + Infinergy) 325mg + 100mg (yielding) Immediate + sustained energy
Theobromine 200mg Smooths stimulant edge, clean focus
DMAE Bitartrate 500mg Focus, attention, mind-muscle connection
Huperzine A 200mcg Extends focus by protecting acetylcholine
Alpha-Yohimbine 1.5mg Blocks vasoconstriction, enhances pump
AstraGin 25mg Boosts absorption of key ingredients

See full label

Full label. No proprietary blends. What you see is what you get.

How to Use
  • New to high-stim: ½ scoop in 6–12 oz water, 30 min before training
  • Experienced: 1 full scoop in 10–12 oz water, 30 min before training
  • Maximum: Never exceed 1 scoop in 24 hours


This is a dense formula. Mix with at least 10–12 oz water. Small white particles are normal—that's the pump matrix.

Small white particles that don’t fully dissolve are normal and expected. They’re part of the powerful pump ingredients inside. Their presence is a sign of potency, not a flaw.

Product Care Warning

Do not leave your pre-workout in a hot or cold car. Extreme temperatures can:

  • Cause clumping or hardening of the powder
  • Break down active ingredients, reducing effectiveness
  • Alter flavor and overall product quality


For best results:

  • Store in a cool, dry place with the lid tightly closed
  • Use within 90 days of opening for maximum freshness and potency
Safety & Usage Notes

Intended for healthy adults 18+. Not recommended if pregnant or nursing. If you have any medical conditions or take prescription medications, consult a healthcare provider before use. Discontinue use if you experience any adverse effects. Store safely away from children.


*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Full Product Description

Introducing God of Rage® UNCHAINED, a cutting-edge pre-workout formula meticulously crafted to revolutionize your training sessions that harnesses the power of scientifically-backed ingredients.*

God of Rage Unchained was built for lifters who demand unapologetic power. This extreme high-stim formula delivers focused aggression, full-throttle energy, and uncompromising intensity — without proprietary blends or cheap filler tricks.

God of Rage® UNCHAINED combines a powerful blend of hand selected ingredients to optimize your performance, ignite your energy levels, and sharpen your focus. Every serving is carefully formulated to unleash your inner beast and push your limits like never before!*

With each serving of God of Rage® UNCHAINED, your workouts will get a surge of unparalleled energy and focus, thanks to potent ingredients like Caffeine (two forms), Theobromine, DMAE, Alpha Yo, and Eria. These ingredients work synergistically to deliver an effective boost, keeping you motivated, focused, and driven throughout your entire session!*

But that's not all—God of Rage® UNCHAINED takes it to the next level with its premium pump and bioavailability ingredients. A combination of L-Citrulline and Glycerol were added at therapeutic doses to provide a high quality pump complex to this amazing formula! As an added bonus-God of Rage® UNCHAINED includes the addition of Astragin, from NuLiv Sciences, that has been shown to boost bioavailability and effectiveness of many ingredients used in this formula*

What Sets God of Rage® Apart

  • Dual Caffeine matrix + Theobromine for sustained surge
  • L‑Citrulline and Glycerol for deep pump and drive
  • Trusted by athletes who train like warriors
  • Zero prop blends — total label transparency

We believe in transparency, which is why God of Rage® UNCHAINED proudly discloses every ingredient and its dosage. No hidden blends or proprietary formulas—just clear, accurate labeling*

Take your workout to the next level with God of Rage® UNCHAINED and #Prepare2Rage!*

The Truth About Pre Workouts

Most brands fall into one of two categories:

Sketchy Formulas – flashy labels, “proprietary blends,” mystery ingredients, and zero accountability. You never know what’s actually in the scoop.

Weak Formulas – watered-down doses that leave you yawning halfway through your set. Safe? Maybe. Effective? Not really.

At Centurion Labz, we’ve chosen a harder path:

⚔️ Strong + Effective – our pre workouts hit harder because they’re built with real dosages, proven ingredients, and synergy you feel from the first scoop.

⚔️ 3rd Party Tested – every batch is tested for purity and potency so you know exactly what you’re putting into your body.

⚔️ Formulated Responsibly – we don’t cut corners, and we don’t hide behind “proprietary blends.” You deserve transparency, performance, and trust in one scoop.

That’s the Centurion difference: hard-hitting energy, tunnel vision focus, and lasting endurance — without shady gimmicks or shortcuts.

Ready to experience it for yourself?

6 Delicious Flavors

God of Rage® Extreme Pre-Workout comes in six delicious flavors that will make your taste buds explode:

  • Rocket Popsicle
  • Baja Blaze
  • Peach Mango
  • Gashing Grape
  • Miami Vibes [Limited Time Flavor]
  • Mango Chamoy (Spicy Mexican candy flavor - not for everyone)

**No food dyes/colors used!

STACK IT!

Stack it with Warpath, Nemesis, and/or Blood Rush® for the Ultimate Preworkout Experience.

WHICH PRE-WORKOUT IS RIGHT FOR YOU?

You’re viewing: God of Rage®, our flagship, one-scoop-max formula formulated for experienced lifters who demand a smooth yet aggressive, feel-good energy with a built-in pump. Designed for intensity that lasts without the crash, God Rage® is raw focus and drive in its purest form. See how it compares to our other pre-workouts below!

SERVINGS:

25 REAL, FULL Servings (no half dosing or split panel - 50 servings compared to others)

Every Product  One Serving Max

3RD PARTY LAB TESTED

Each lot of Centurion Labz God of Rage® is 3rd party lab tested.

BE PRESPONSIBLE®

At Centurion Labz, we’re all about pushing limits—but with discipline and respect for our bodies. Our preworkout supplements are designed to enhance performance, not to push you over the edge. Follow the directions, start with the recommended 1/2 serving dose, and don’t let ego get in the way. NEVER go above one serving in a 24 hour period. Remember, it’s about improving your body and mind, one workout at a time.

Be mindful of your caffeine and stimulant intake throughout the day. We don’t recommend using multiple stimulant products in the same day.

BE PRESPONSIBLE®—because real strength comes from knowing your limits and building from there.

View full details
Ad Bellum — To battle

Ad Bellum — To battle

Your Pre-Training Ritual

The hard part is done. Just add water and get to work.

STEP 1

Take 1 scoop

15-30 minutes before training. Beginners should start with 1/2 scoop. Never exceed 1 scoop in 24h

STEP 2

Mix with 10-12 oz of water

Shake well until dissolved and enjoy. Small white particles are normal (sign of potency)

STEP 3

Get Crazy Pumps

Real vasodilation, insane pumps, locked-in focus. This is what honest dosing delivers.

"BE PRESPONSIBLE" - Power with Caution. Start with 1/2 scoop. Never go above 1 scoop. Training with discipline is about pushing yourself to your limits, not beyond them.

Quote icon

"Honore Vinctus" — Bound by honor

Honor-Bound Guarantee

For 11 years, we've sold over 1 million tubs and built our reputation on one thing: products that work. We're not a faceless corporation. We're a small team led by an owner who personally answers calls and stands behind every formula.

Not completely satisfied? Call us at 717-844-4254. We'll work with you to find the right stack, adjust your approach, or make it right. Your success matters more to us than a quick sale.

Centurion helmet illustration
Founder holding Centurion Labz product

What's Inside and Why It Matters

Every ingredient in God of Rage is here for a reason—dosed at levels that actually work, combined to work together. No filler. No fairy-dusting. No proprietary blends hiding underdosed compounds. This is what a pre-workout looks like when it's built to perform, not just to sell.

L-CITRULLINE MALATE 2:1

6000mg

The vasodilation engine. Floods working muscles with oxygen and nutrients through nitric oxide activation. Delivers the intense, lasting pump that separates real pre-workout from caffeine.

L-CITRULLINE MALATE 2:1

6000mg
✓ Skin-splitting pumps that last Learn More

ALPHA-YOHIMBINE/RAUWOLSCINE

Blocks alpha-2 receptors to enhance blood flow and fat mobilization in stubborn areas. Amplifies vasodilation for sustained pumps while sharpening mental focus. The perfect synergy between thermogenesis and circulation.

ALPHA-YOHIMBINE/RAUWOLSCINE

✓ Energy and pumps work together Learn More

CAFFEINE ANHYDROUS + INFINERGY

325mg + 100mg (yield)

Two forms of caffeine: one hits fast, one releases slow. No spike-and-crash—just steady, sustained intensity.

CAFFEINE ANHYDROUS + INFINERGY

325mg + 100mg (yield)
✓ No afternoon crash Learn More

GLYCEROL MONOSTEARATE

3000mg

Pulls water into your muscle cells. Nitric Oxide gives you vascularity—Glycerol gives you actual size.

GLYCEROL MONOSTEARATE

3000mg
✓ 3D muscle fullness, not just veins Learn More

THEOBROMINE

200mg

Smooths out stimulant intensity without killing energy. Focus stays sharp, anxiety stays gone.

THEOBROMINE

200mg
✓ Locked-in focus without jitters Learn More

BETA-ALANINE

3200mg

Builds carnosine to neutralize lactic acid—the burn that makes you quit.

BETA-ALANINE

3200mg
✓ More reps before failure Learn More

ASTRAGIN

25mg

Increases how much of each ingredient your body actually absorbs. L-Citrulline +45%. Arginine +67%. Beta-Alanine +25%.

ASTRAGIN

25mg
✓ Nothing wasted Learn More
Motto icon

"Res Ipsa Loquitur" — The thing speaks for itself

What Most Pre-Workouts Get Wrong

You've tried the hype. You've read the labels. Here's why God of Rage was built differently.

God of Rage
God of Rage
Mass-Market
Underground
Transparency
Pump Quality
Sustained Energy
Crash Prevention
Absorption
Rarely
Purity & Testing
Rarely

Straight From Centurions

Frequently Asked Questions

No matter what your question is about our products, the team at Centurion Labz is always on hand to provide prompt and accurate answers.

Generally, yes, as God of Rage was formulated for lifters who've tried everything and stopped feeling anything. However, if you've built up a high tolerance through over-use of caffeine and stimulants, it may be time for a break or turn to a non-stim (like Blood Rush) or low beta alanine pre-workout (like God of Thunder) for a few weeks. Sometimes just dropping to a lesser amount of daily caffeine consumption for a week or two will help a lot too.

It depends on your normal response to stimulants. Jitters happen when stimulants hit hard without anything to smooth them out. With God of Rage, you get locked-in focus and clean intensity, not scattered, anxious energy. That said, if you're sensitive to stimulants, start with half a scoop to assess your tolerance. And don't stack this with other caffeine sources (energy drinks, coffee) on the same day.

Yes, Every lot of God of Rage is 3rd party lab tested before it ships. We also use zero proprietary blends every ingredient and exact dose is printed on the label. No hiding. No guessing. This isn't marketing. It's the Centurion standard: if it's on the label, it's in the tub—verified.

That's the pump matrix. It's normal. God of Rage is a dense, large-scoop formula packed with active pump ingredients. Specifically, the stearic acid component of the Glycerol Monostearate doesn't fully dissolve in water, which is why you may see small white particles even after mixing. This is normal and proves that the ingredient on the label is in the product. Mix with at least 10-12 oz of water for best consistency, and shake or stir well before drinking.

If you are a healthy adult, yes! Start with ½ scoop and see how you feel. You can always try a full scoop later. Remember not to use more than 1 scoop a day.

We ship orders as soon as possible. Weekdays, orders that come in before 4-5pm EST typically ship the same day. We ship on Saturdays too, although our carrier pickup times vary. But we can assure Friday evening orders ship. Federal Holidays and USPS errors and delays are out of our control, but we do our best to help ensure every supplement gets to you safely and securely.

If you see some sort of issue in transit, please reach out to us kindly to make us aware. We will stay proactive in the process until you receive your order. Call or text us at (717) 884-4254 if you need us!

Centurion Labz was started by 2 Doctors in Langhorne, PA in 2014 inside a local gym. It rapidly grew to other gyms, then mom and pop retail stores, and then international distributors.

Trevor Nolan Bower first discovered Centurion Labz at the Arnold Sports Festival in 2016, and he recognized something rare – a brand that delivered real value without relying on hype.

He brought Centurion Labz into his retail store, where it quickly became the standout brand. Trevor, who witnessed the dark sides of the supplements industry both as a consumer and as a retail store owner, made a commitment to help others reach their fitness goals with the right information, community, and supplements.

In 2020, he acquired the company with one mission: take what already worked – and make it better without compromising what made it special. 

Today, Centurion Labz maintains full label transparency, third-party tests every batch, and operates with the same hands-on approach that built its reputation. Every product was created from our own personal experiences and the voices of our customers through face-to-face conversations.

Centurion Labz has sold over 1 million tubs of pre-workout to more than 100,000 lifters and the owner still personally answers customer calls - in addition to designing product labels, working with manufacturers, hands on marketing, and maintaining the standards of the brand across all operational aspects.

He ensures that the right expectations are being set for our community; not overhyped and unrealistic expectations. The goal is always to explain what our products do, how to best use them, and what we recommend to do alongside the products to get the best results. We stand firm against the typical marketing tactics that the industry uses to push quick sales. We care most about making a difference in the lives of others. We wouldn't be in this business if we weren't accomplishing that everyday through our efforts. Competing in such a big industry as a small brand in the current economy is a challenging task, but we're pushing through with our passions at the forefront of everything we do.

We didn’t grow through marketing. We grew by staying accountable to the people we serve. Please, anytime you have any questions, call or text us ahead of placing your order. We want you to have the support to make the best decisions possible!

We represent the legendary Centurion warriors - the Roman officers that led 100 Roman troops. These warriors were defined by discipline, preparation, and unity.

The Centurions understood that preparation determines outcome – that the battle is often decided before it begins. From that principle comes our core belief: Preparation Is the First Act of Victory.

We carry that same principle into training. That’s why we specialize in pre-workout. We believe preparation determines performance.

Pre-workout isn’t hype. It’s a decision — one that sets the foundation for everything that follows.

The workout is won before the first rep.®