About half the caffeine of high-stim pre-workouts
Inferno Pre-WorkoutPre-Workout Powder with 175 mg Caffeine
175 mg caffeine per scoop. Enough to feel on training days, well below the 300 to 400 mg in many high-stim tubs. New to caffeine? Start with half a scoop.
- 175 mg caffeine per scoop, about two 8 oz cups of brewed coffee
- 1,500 mg dicreatine malate (about 1 g creatine) and 750 mg beta-alanine
- 1,500 mg arginine AKG, plus a 550 mg matrix with citrulline, taurine, and betaine
- 90-day money-back, even on an opened tub
90-day money-back guarantee, even on an opened tub. No subscription needed.
- Free US Shipping, First OrderThen free over $40. Tracked delivery in 3-8 business days
- Lab Reports PostedHeavy metals and microbes. See them before you buy
- Full Ingredient ListEvery ingredient listed on the label
- 175 mgcaffeine per scoop, about two cups of coffee
- About halfthe caffeine of 300 to 400 mg high-stim tubs
- 30servings per tub
- 90 daysmoney-back, even on an opened tub
Customer reviews
5.0 average from 16 reviews.
Real athletes. Real competition day.
We set up at Fall Brawl with Inferno, Creatine, and Hydromend and talk with athletes between heats. Inferno is the one this crowd asks for.
Photos from Fall Brawl. Results vary.
How Inferno supports your training
Caffeine is the part you will feel. Here is what else is in the scoop.
A moderate caffeine dose
175 mg is about two 8 oz cups of brewed coffee. Many best-selling pre-workouts have around 200 mg, and some reach 300-400 mg. Jitters and poor sleep tend to rise with dose, so a lower dose leaves more room for error.
A small creatine top-up
Each scoop has 1,500 mg dicreatine malate, about 1 g of creatine. Research uses 3-5 g every day, so if strength is your goal, take Creatine daily alongside Inferno.
Arginine AKG and a little citrulline
Each scoop has 1,500 mg arginine AKG. Citrulline is one of seven ingredients in the 550 mg Energy / Endurance / Focus Matrix, well below the 6-8 g used in pump studies, so we do not promise a big pump.
B-vitamins and a few minerals
B-vitamins help your body turn food into energy. Each scoop also adds 80 mg sodium, 75 mg potassium, and 48 mg magnesium. That is a small amount, so keep drinking water through your session.
What Inferno helps with on training days
Caffeine is the part you will feel. Here is what each ingredient does.
Alert energy for the session
175 mg caffeine helps you feel alert and ready to train. Research shows caffeine gives small to moderate benefits for strength and endurance.
Creatine and beta-alanine, in small amounts
Inferno includes about 1 g creatine and 750 mg beta-alanine. Both work best at higher daily doses, so think of these as a top-up, not a full dose.
Arginine AKG
Arginine is a common pre-workout ingredient, but research on arginine supplements for pumps or performance is limited and mixed.
Alertness when you are dragging
Caffeine is one of the most studied ingredients for alertness. The Energy / Endurance / Focus Matrix also includes taurine and tyrosine.
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 caffeine energy without a 300-400 mg dose
- Train earlier in the day, or can take caffeine at least 6-8 hours before bed
- Already hydrate and eat well, and want a simple caffeine pre-workout
- Are okay starting at 1/2 scoop if you are stim-sensitive
- Want a big pump from a full dose of citrulline
- 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. Directions from the label.
Mix
Add 1 scoop (10 g) to 6-8 oz of cold water. Use the full 8 oz if the flavor is too strong.
Time it
Drink it about 30 minutes before training.
Start smart
New to pre-workouts or caffeine-sensitive? Start with 1/2 scoop and assess.
What's inside Inferno
Doses from the label. Caffeine is the only stimulant, and its dose is printed in full.
Caffeine (175 mg)
A moderate dose, about two 8 oz cups of brewed coffee.
Dicreatine Malate (1,500 mg)
About 1 g of creatine. Research uses 3-5 g daily, so pair with Creatine if strength is your goal.
L-Arginine AKG (1,500 mg)
A form of arginine often used in pre-workouts. Evidence for pump or performance benefits is limited.
Beta-Alanine (750 mg)
Below the 3.2-6.4 g daily dose used in research, and just under the level where tingling is commonly reported.
Energy / Endurance / Focus Matrix (550 mg)
L-taurine, betaine anhydrous, waxy maize, L-citrulline malate, glycocyamine, glucuronolactone, and L-tyrosine. The label lists the 550 mg total, not each amount, so each one is a small dose.
Electrolytes + B-vitamins
80 mg sodium, 75 mg potassium, 48 mg magnesium, and 170 mg calcium, plus 100% of the Daily Value for vitamins B1, B2, B3, B6, B12, and folic acid.
Supplement Facts
Every amount per scoop (10 g), exactly as printed on the label.
Supplement Facts
| Nutrient | Amount Per Serving | % DV |
|---|---|---|
| Sodium (as Sodium Citrate) | 80 mg | 3% |
| Potassium (as Potassium Citrate) | 75 mg | 2% |
| Vitamin B1 (as Thiamine Hydrochloride) | 1.5 mg | 100% |
| Vitamin B2 (as Riboflavin) | 1.7 mg | 100% |
| Vitamin B3 (as Niacin) | 20 mg | 100% |
| Vitamin B6 (as Pyridoxine Hydrochloride) | 2 mg | 100% |
| Folic Acid | 400 mcg | 100% |
| Vitamin B12 (as Cyanocobalamin) | 6 mcg | 100% |
| Pantothenic Acid (as D-Calcium Pantothenate) | 5 mg | 50% |
| Calcium (as Dicalcium Phosphate) | 170 mg | 17% |
| Phosphorus (as Dicalcium Phosphate) | 120 mg | 12% |
| Magnesium (as Magnesium Oxide) | 48 mg | 12% |
| Chromium (as Chromium Nicotinate) | 30 mcg | 25% |
| Dicreatine Malate | 1,500 mg | ** |
| L-Arginine Alpha Ketoglutarate | 1,500 mg | ** |
| Beta Alanine | 750 mg | ** |
| Caffeine | 175 mg | ** |
| Energy / Endurance / Focus MatrixL-Taurine, Betaine Anhydrous, Waxy Maize, L-Citrulline Malate, Glycocyamine, Glucuronolactone, L-Tyrosine | 550 mg | ** |
** Daily Value (DV) not established.
Other Ingredients: Maltodextrin, Citric Acid, Fruit Punch Flavor, Dextrose, Sucralose, Silicon Dioxide.
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 high-stim pre-workouts
Many best-selling pre-workouts have around 200 mg caffeine. High-stim ones reach 300-400 mg. Inferno has 175 mg.
- 175 mg caffeine, printed on the label
- Caffeine, creatine, arginine AKG, and beta-alanine doses printed on the label
- Built for training days, not all-day stimulation
- Pairs cleanly with Hydromend outside the gym
- A moderate dose, with room for your morning coffee
- 300-400 mg caffeine per full serving
- One serving can reach the 400 mg daily amount the FDA cites for most adults
- Jitters and poor sleep are more likely, since caffeine side effects rise with dose
- Harder to use on back-to-back training days
- Harder to stack with coffee and evening sessions
Try it with low risk
Here is how we make a first try of Inferno low risk.
90-day money-back promise
If Inferno is not for you, email us within 90 days. Your first opened tub is fully refunded, and unopened tubs can be returned for a refund.
Not a subscription trap
One-time purchase is the default. Subscribe only if you want it. Cancel anytime.
Full label and lab testing
Every ingredient is listed on the label, and our manufacturer tests for heavy metals and microbes.
Frequently asked questions
Clear answers before you buy.
How much caffeine is in Inferno?
175 mg per scoop, about two 8 oz cups of brewed coffee. Take 1 scoop. The FDA cites 400 mg a day as an amount most healthy adults can have, so count your coffee and energy drinks too.
Who is Inferno for?
People who train 3-6x per week and want a moderate caffeine dose before training. If you only walk or want zero caffeine, this is not your product.
When should I take it?
Drink it about 30 minutes before training. The creatine and beta-alanine amounts are small, so for strength benefits take Creatine daily as well.
Can I stack Inferno with Hydromend or Creatine?
Yes. Common pattern: Inferno before training, 5 g Creatine daily, Hydromend outside the gym.
What does it taste like?
Fruit punch flavor. Mix with 6-8 oz of cold water. If it is too strong, use the full 8 oz 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?
If Inferno is not for you, email us within 90 days. Your first opened tub is fully refunded, and unopened tubs can be returned for a refund.
Does this replace food, sleep, or training?
No. Inferno is a training-day supplement, not a replacement for sleep, real food, or movement.
How late can I take Inferno?
Caffeine can disrupt sleep even at moderate doses. Take it at least 6-8 hours before bed, and try 1/2 scoop for later sessions.
Is Inferno certified for drug-tested sports?
No. Inferno is not certified by a banned-substance program such as NSF Certified for Sport or Informed Sport. If you compete in a drug-tested event, check with your sport's governing body before using any pre-workout.
Does Inferno have sugar?
Inferno is not a zero-sugar product. Its other ingredients include maltodextrin and dextrose, which are carbohydrates. For a zero-sugar drink outside the gym, see Hydromend.
Related reading
Caffeine dose, timing, jitters, and stacking with creatine, answered next to the product.
Start here: Inferno Pre-Workout Guide
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