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26 Reviews
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Perfect For

A More Powerful High Energy Mass Building


  • Strong Nitric Oxide Boost (L-Citrulline +  Agmatine Sulphate + Nitrosigine®)
  • Maximum Power Output (Kre-Alkalyn® + Creatine MagnaPower®)
  • Insane Energy/Focus (300 mg of Caffeine + KINETIQ™)
  • Enhanced Endurance (CarnoSyn® Beta-Alanine)
  • Quicker Recovery (BCAAs + Glutamine + Phosphatidyl Serine)
  • Aspartame Free + Gluten Free Pre-Workout

Insanely Strong High Energy Workout Drink

Pump Fuel® INSANITY is a fierce pre-workout solution formulated with all the crucial lean muscle building and legal performance enhancing ingredients needed to fully maximize your anabolic results. This pre-workout is sync’d and geared for FULL THROTTLE WORKOUT EXPLOSIVENESS! Pump Fuel® INSANITY includes the same high quality ingredients found in Pump Fuel®, but INSANITY kicks things up a significant notch by including an insane energy blend. Pump Fuel® INSANITY combines the high energy from a “concentrate” supplement with the additional benefits of a fully loaded pre-workout, offering you the best of both worlds. Pump Fuel® INSANITY is an unparalleled pre-workout that will give you that extra edge to take your workouts to the next level.


What’s New:

  • Increased stimulant level, featuring 2 g of L-Citrulline + Agmatine Sulfate.
  • 500 mg of Nitrosigine for more intense, longer lasting pumps and xtreme performance.
  • Enhanced by KINETIQ™ to deliver powerful energy, thermogenic support, and resistance training performance benefits.
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1.5g of Kre-Alkalyn® Creatine:    

Pump Fuel® INSANITY includes Kre-Alkalyn® because it doesn’t require a loading or cycling phase.

1.5g of Creatine MangaPower®:

MagnaPower® is an advanced form of creatine that binds creatine to magnesium, making it less susceptible to breakdown in the stomach, helping to maximize creatine uptake into the body.

Nitro Pump Blend with 2g L-Citrulline + Agmatine Sulphate:

A metabolite of arginine providing many of the same benefits as arginine, but in a more efficient manner. Agmatine gets absorbed into your system quicker and more effectively than Arginine, thus allowing you to feel the effects more readily than before. Agmatine supports enhanced athletic performance, increases muscle size, fullness and density, produces stronger muscle pumps, increases vascularity and nitric oxide production, enhances endurance, and provides quicker recovery. Agmatine also helps boost natural testosterone levels and optimizes your anabolic environment, and it does this by stimulating the release of pituitary hormones – Luteinizing Hormone (LH) and Growth Hormone (GH).

Elite Nitric Oxides:

Spiking nitric oxide (N.O.) levels helps vasodilate blood vessels and trigger intense vascularity. PUMP FUEL® INSANITY’s elite pre-workout formulation optimizes the portals within the circulatory system, to dilate blood vessels and more efficiently deliver vast levels of oxygen and nutrient-enriched blood to muscle tissue. With this healthy increase in blood flow, PUMP FUEL® INSANITY helps produce and maintain a superior muscle pump both intra- and post-workout.*


Included in Pump Fuel Insanity for more intense, longer lasting pump and xtreme performance.

2.5 g of CarnoSyn® Beta-Alanine:

Pump Fuel® INSANITY includes even more of the patented and clinically proven form of beta-alanine CarnoSyn®, a 'fatigue fighting' pre-cursor to Carnosine that serves as a buffer to lactic acid build up at the muscular level. More beta-alanine means an increase in carnosine levels, and that will help delay the onset of fatigue. Beta-alanine allows you to exert a more intense muscular output for a longer duration of time to help you maximize your workout performance.*


KINETIQ™ is a next-generation natural Citrus aurantium extract clinically demonstrated to deliver powerful energy, thermogenic support, and resistance training performance benefits safely.* Its addition to Pump Fuel® INSANITY's  high-powered formula makes this pre-workout absolutely second to none!

3 Forms of Glutamine:

The body relies on glutamine as a cellular fuel for the immune system, and research demonstrates that glutamine supplement can minimize the breakdown of muscle tissue and improve protein metabolism.*

Waxy Maize:

With a high molecular weight and low osmolarity, meaning it bypasses the stomach and is absorbed by the intestines for immediate assimilation, waxy maize acts as a “super transporter” helping to shuttle nutrients into the body at a higher absorption rate.*


Glycerol increases hydration within cells, allowing muscle tissues to remain hydrated during prolonged endurance exercise. By preventing dehydration and delaying fatigue, glycerol can help give the appearance of greater muscle definition and vascularity.*                                                                                                                                                                                                                     

Phosphatidyl Serine:

Included in Pump Fuel® to help intensify concentration, increase alertness, and provide a sharper mental focus.*

Ingredients & Supplemental Facts Label

Ingredients and Supplemental Facts Label


Consume PUMP FUEL® INSANITY 30 - 45 minutes prior to workout. To assess tolerance, mix a half-scoop of PUMP FUEL® INSANITYwith 8 oz. of cold water (adjust to desired taste) for the first 2 – 3 uses. If necessary increase dose to 1 heaping scoop. FOR BEST RESULTS take PUMP FUEL® INSANITY on an empty stomach. To avoid sleeplessness do not take within four hours of bedtime. Limit use to no more than one serving (Heaping Scoop) in a 24-hour period. To be used as part of a physical conditioning program.


KEEP OUT OF REACH OF CHILDREN. For use by healthy adults only. Not for use by those under the age of 18. Do not exceed recommended dose. Do not take if you are pregnant or nursing. Do not take if you are currently taking nitrates for chest pain or if you are taking erectile dysfunction medication. Before consuming seek advice from a health care professional if you are unaware of your current health condition. Do not consume synephrine or caffeine from other sources, including but not limited to, coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine. Contains caffeine. Do not use for more than 8 weeks. Consult with your physician prior to use if you are taking medication, including but not limited to MAOI inhibitors, antidepressants, aspirin, nonsteroidal anti-inflammatory drugs or products containing phylephrine, ephedrine, pseudoephedrine, 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 or epileptic disorders, difficulty urinating, diabetes, high or low blood pressure, cardiac arrhythmia, recurrent headaches, enlarged prostate or glaucoma. Do not use if you are prone to dehydration or exposed to excessive heat. Do not use if you suffer from the rare genetic disorder, Hyper Beta-Alaninemia. This product contains beta-alanine which may cause a tingling skin sensation in some individuals. Discontinue use 2 weeks prior to surgery or if you experience rapid heart beat, dizziness, severe headache or shortness of breath. WARNING for California residents only: This product contains a chemical known in the state of California to cause birth defects or other reprod- uctive harm. Do not use if tamper resistant seal is broken. STORE IN A COOL, DRY PLACE. AVOID EXCESSIVE HEAT.

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10:24 (GMT)
Well worth the money!
  • Although this is one of the most expensive preworkout ms on the market, it's well worth it. Tasted good, mixed well, and the results amazed me, great energy, and holy crap, the pump. Best pump I've ever gotten from a preworkout.

    "Individual Results May Vary."
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18:43 (GMT)
Insane Pump and Energy

  • Insane Pump and Energy!

    Product: NEW! PMD Pump Fuel INSANITY
    Posted By: J.R.
    The sales guy at GNC gave me a sample of this stuff and I have to say it impressed me. I took it before my chest workout and blew through my workout with no issue. I normally do sets of13 but pushed to 15 and increased my my lift by 30 lbs with no issue. I would give the pump a 10, energy a 10, Focus a 10 and taste a 10. The vascularity was crazy good.
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18:40 (GMT)
Grand Slam!

  • Grand Slam!

    Product: NEW! PMD Pump Fuel INSANITY
    Posted By: Mike
    I never had a better workout! Energy and pump lasted hours after my workout.
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18:23 (GMT)
Best PreWorkoutTi've Tried

  • Best PreWorkoutTi've Tried

    Product: PMD Pump Fuel v.2
    Posted By: Jason
    I'm26 and I've tried just about every ore workout on the market. I went through almost half of a tub and I'm seriously gained strength and focus with this stuff. I think I'm going to try their Insanity next.
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18:13 (GMT)

  • Insane!

    Product: NEW! PMD Pump Fuel INSANITY
    Posted By: Paul
    The lady at GNC gave me two sample packs of this to try this week during my workouts. All I can say is INSANE! I have a new favorite! Really tastes good.
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