Clean 175 mg pre-workout
Inferno Pre-WorkoutPre-Workout Powder with 175 mg Caffeine
175 mg caffeine plus pump and performance ingredients for stronger sessions - without a 350-400 mg stim bomb.
- 175 mg caffeine - strong, not insane; feel it without wrecking sleep
- Dicreatine malate + beta-alanine for strength, power & work capacity
- Arginine AKG + citrulline for blood flow and big pumps
- Taurine, betaine, L-tyrosine, B-vitamins & electrolytes for focus
Mix flavors across tubs — each one below is its own pick.
✓ 90-day money-back. Try it on training days. Not a subscription.
- Fast US ShippingArrives in 3-8 business days
- Third-Party TestedBatch-tested for safety
- Transparent LabelingNo hidden proprietary blends
Customer reviews
5.0 average from 16 reviews.
Real training. Real sessions with Inferno.
Built for people who train 3-6x per week and want energy, focus, and pumps without wrecking sleep.
Photos from Centauri Pure events. Results vary. Consistency matters.
How Inferno supports your training
Enough energy to matter - built for your hardest sessions, not to fry you.
Enough energy to matter, not fry you
175 mg of caffeine is plenty to feel alert and ready to train, without the wired, anxious feeling and sleep issues of 350-400 mg stim bombs.
Supports strength, power & work capacity
Creatine precursors and beta-alanine help your muscles produce and buffer energy so you can do more reps, handle more volume, and push heavier over time.
Big pumps & better blood flow
Arginine AKG and citrulline support nitric oxide production and blood flow for stronger pumps and better nutrient delivery to working muscles.
Energy, focus & hydration in one scoop
Taurine, betaine, L-tyrosine, B-vitamins, and electrolytes support focus, endurance, and muscle function so you're locked in and performing.
What Inferno helps with on training days
Enough energy to matter. Not enough to fry your evening.
Alert energy for the session
175 mg caffeine supports readiness without the wired drop that often follows mega-stim pre-workouts.
Work capacity and power support
Dicreatine malate and beta-alanine support the energy systems you use for hard sets and denser sessions.
Pump and blood-flow support
Arginine AKG and citrulline support nitric oxide pathways for fuller pumps and better session feel.
Focus when you are dragging
Taurine, betaine, tyrosine, and B-vitamins support a dialed-in training headspace.
Is Inferno right for you?
An honest fit check. Inferno is a training-day tool, not an all-day energy drink.
- Train with weights, HIIT, or CrossFit-style work 3-6x per week
- Want more energy and pumps without 350-400 mg caffeine
- Prefer a clear dose you can feel and still sleep after evening sessions
- Already hydrate and eat, and want a clean pre-workout layer
- Are okay starting at 1/2 scoop if you are stim-sensitive
- Only want a no-stim pump formula
- Are very sensitive to any caffeine
- Expect one scoop to replace sleep and food
- Will not train consistently
- Want a 400 mg 'destroyer' pre-workout
How to use Inferno
Simple. Timed to training.
Mix
Add 1 scoop (10 g) to 8-12 oz of cold water.
Time it
Drink 15-30 minutes before training.
Start smart
New to pre-workouts or caffeine-sensitive? Start with 1/2 scoop and assess.
What's inside Inferno
Per scoop doses from the label. No mystery stim load.
Caffeine - 175 mg
Enough to wake the session up without the sleep-wrecking 350-400 mg class.
Dicreatine Malate - 1,500 mg
Creatine support for strength, power, and work capacity.
L-Arginine AKG - 1,500 mg
Supports blood flow and pump quality during hard sets.
Beta-Alanine - 750 mg
Supports muscular endurance and denser training blocks.
Energy / Pump / Focus Matrix
Taurine, betaine, citrulline malate, tyrosine, and related performance compounds.
Electrolytes + B-vitamins
Sodium, potassium, magnesium, and B-vitamins for session hydration and energy metabolism support.
Supplement Facts
Full transparency - here's exactly what's in every scoop.
Manufactured in a GMP-compliant facility. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Inferno vs typical high-stim pre-workouts
Most tubs win on milligrams. Inferno wins on usable training energy.
- 175 mg caffeine you can feel and recover from
- Creatine, beta-alanine, and pump ingredients listed clearly
- Built for training days, not all-day stimulation
- Pairs cleanly with Hydromend outside the gym
- Founder-style dose: strong, not reckless
- Often 350-400+ mg caffeine
- Proprietary blends that hide the real dose
- Crashy, anxious, sleep-disrupting feel for many people
- Built for hype, not sustainable training weeks
- Harder to stack with coffee and evening sessions
Try it with low risk
Without a wall of reviews yet, this is how we make a first try of Inferno feel safe.
90-day money-back promise
Use Inferno as directed for up to 90 days. If you do not feel a noticeable difference, you are covered. Reach out and we will make it right.
Not a subscription trap
One-time purchase is the default. Subscribe only if you want it. Cancel anytime.
Clean & transparent
Clear labeling, batch-tested manufacturing, and no mystery proprietary blends where we can avoid them.
Frequently asked questions
Clear answers before you buy.
How much caffeine is in Inferno?
175 mg per full scoop. That is intentional. Enough for training focus without the common 350-400 mg wreckage.
Who is Inferno for?
People who train 3-6x per week and want energy, focus, and pumps. If you only walk or want zero caffeine, this is not your product.
When will I feel it?
Most people feel the caffeine and focus within about 15-30 minutes. Strength and pump benefits build across consistent training weeks.
Can I stack Inferno with Hydromend or Creatine?
Yes. Common pattern: Inferno before training, Creatine daily, Hydromend outside the gym for calm hydration.
What does it taste like?
Fruit punch flavor. Mix with cold water. If it is too strong, use more water or start with 1/2 scoop.
Should I take it on rest days?
Usually no. Inferno is a training-day tool. Keep Creatine and Hydromend for daily use.
Is this a subscription?
No. One-time purchase is the default. If Subscribe & Save is offered, you can choose it. You are never forced into a subscription to buy Inferno.
How fast does shipping take?
Most US orders arrive in about 3-8 business days after they ship. You will get tracking when the order goes out.
What if I do not feel a difference?
Use Inferno as directed for up to 90 days. If you do not feel a noticeable difference, reach out. You are covered by our money-back promise.
Does this replace food, sleep, or training?
No. Inferno is daily support, not a replacement for sleep, real food, or movement.
Related reading
Practical guides and tips related to this product.
Start here: Inferno Pre-Workout Guide
Sep 08, 2026
Calm Electrolytes: How Caffeine-Free Hydration Supports Steady Energy for Busy Adults
Calm electrolytes give stressed, busy adults steady hydration without caffeine or sugar. Learn how Hydromend pairs sodium, potassium, magnesium, and...
Read more →
May 17, 2026
Best Supplements for Shift Workers Training
The best supplements for shift workers training can support hydration, recovery, strength, and steadier energy without relying on stimulants.
Read more →
May 13, 2026
Caffeine Free Supplement Stack for Nurses Case Study
A caffeine free supplement stack for nurses case study on hydration, cravings, recovery, and steadier energy across long shifts without...
Read more →