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Nutrex Research Labs, Hemo-Rage, Black, Ultra Concentrate, Bruisin' Berry, 9.35 oz (265 g) (Discontinued Item)

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The item is currently out of stock and replenishment is unconfirmed.

Out of Stock - Discontinued
  • Product Code: NRX-00063
  • UPC Code: 853237000639
  • Package Quantity: 9.35 oz (265 g)
  • Dimensions: 3.5 x 3.5 x 4.3 in, 0.7 lbs (0.32 kg)
Product Overview


  • Underground Pre-Workout Detonator
  • Dietary Supplement
  • Naturally & Artificially Flavored

Extreme Caution Advised: Hemo-Rage Black Ultra Concentrate may be stronger than any pre-workout product you have ever tried. Its effects may be way too intense for some individuals. Hemo-Rage Black Ultra Concentrate is so powerful and concentrated that all you need is one single scoop. Just one scoop and you're set for an experience unlike anything else: intense energy, zoned-in focus and razor sharp mental clarity let you push beyond your limits. Forget feeling tired and weak. No weight is too heavy, no training too intense, no pump has ever felt like this. Get ready to pull out all the stops.

Suggested Use

Hemo-Rage Black Ultra Concentrate may be stronger than any pre-workout product you have ever tried. It may be way too intense for some individuals. For those who dare and seek an experience unlike anything else we advise to proceed with extreme caution. Use only one serving (1 scoop) in a 24 hour period. Mix 1 scoop into 4-5 oz of cold water 30-45 minutes prior to working out. Do not take more than 1 scoop under any circumstances.

Other Ingredients

Natural & artificial flavors, sodium citrate, citric acid, sodium chloride, silicon dioxide, xanthan gum, acesulfame-k, sucralose, FD&C blue 1.

Allergen Warning: Manufactured on equipment that processes products containing milk, egg, soybeans, shellfish, wheat and tree nuts.


Not to be used by anyone under the age of 18. Do not use if pregnant or nursing. Never exceed the recommended maximum dosage. Do not consume synephrine, caffeine or thyroid-boosting compounds from other sources, including but not limited to coffee, tea, soda and other dietary supplements or medications containing phenylephrine, caffeine or any stimulants whatsoever. This product contains caffeine. Do not use this product for longer than 8 weeks and make sure usage is followed by a 2-week off-period. Consult your physician prior to use if you are taking medication, including but not limited to MAOI inhibitors, anti-depressant, aspirin, non-steroidal anti-inflammatory drugs or products containing phenylephrine, ephedrine, pseudoephedrine, phenylethylamine or other stimulants. Consult your physician prior to use if you have a medical condition, including but not limited to heart, liver, kidney or thyroid disease, psychiatric disorders, difficulty urinating, diabetes, high blood pressure, pernicious anemia, cardiac arrhythmia, hyper beta-alaninemia, recurrent headaches, enlarged prostate or glaucoma. May cause flushing and itching. Discontinue use 2 weeks prior to surgery. Immediately discontinue if you experience rapid heartbeat, dizziness, severe headaches or shortness of breath. Store out of sunlight in a cool, dry place. This product contains ingredients that may be banned by some sports organizations. As individuals vary so may results for using this product. Do not use if outer safety seal is broken. Keep out of reach of children.

Supplement Facts
Serving Size: 1 Scoop (8.84 g)
Servings Per Container: 30
  Amount Per Serving % Daily Value*
Sodium 239 mg 10%
Chloride 122 mg 4%
Beyond Extreme Underground Pre-Workout Detonator 5,490 mg  
Creapure 100% Ultra Pure Concentrated Creatine Monohydrate  
L-Arginine Alpha Ketoglutarate  
Acetyl L-Tyrosine  
Caffeine Anhydrous  
Mucuna Pruriens (40% L-Dopa)  
Paullinia Cupana (22% Caffeine)  
Advantra Z Citrus Aurantium (50% Synephrine)  
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
iHerb Customer Reviews
5 Stars
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A Super Product!

Posted by 5756169628199257304 on Nov 21, 2014

Much better than expected.

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Insane Energy levels without any crash afterwards

Posted by The-Healthy-Expert on Aug 07, 2014

The problem with most Preworkouts is that annoying crash you get after you take them. Usually this happens within a few hours after you take it. This is what I expected would happen with Hemorage, but I was surprised! I used 1 scoop in a bottle of cold water and shaked it for 30 seconds. The taste is fresh and neutral. Some preworkouts makes you want to puke but not this one. The energy levels are amazing! I can easily workout for 2 hours without feeling tired. I feel a great pump throughout my workout but no headache or burning skin. It lasts 2 months for me so overall this is great value for money If you liked this review, don't forget to checkout all the other one i made. I select only the best products just click my name and read them

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very good pre workout without any sideeffects

Posted by 5755017728850158890 on Oct 31, 2013

I wud like to suggest ppls those who bought this to take it before 6-7hrs before bed. and drinkng waters is most as well as eat more and more for better results. i like and love this HEMO RAGE

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Up the tiempo

Posted by 5386731860272909438 on Oct 10, 2013

It's a good pre-workout that boosts up my energy level & my endurance during my gym sessions

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