Arnold Iron Pump Review
4.8Overall Score
Reader Rating: (13 Votes)

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The Arnold Line by MusclePharm has become tremendously popular over the last 6 months. MusclePharm is known for its quality supplements that are drug free and athlete approved. It would appear that Arnold Iron Pump is made specifically for high intensity athletes who are looking for a powerful pre-workout supplement that contains no banned stimulants or ingredients. How does Arnold Iron Pump stack up against the competition. Let’s dive in and take a look.


Taste and Mixability:

Just like many other MusclePharm products, Arnold Iron Pump tastes absolutely delicious and you will have no problem mixing it in plain water. This pre-workout powder will even mix in a water bottle – so you don’t even need a blender or shaker.

Two of the best flavors of Arnold Iron Pump are Watermelon and Blue Raspberry. These flavors are absolutely delicious and you will look forward to drinking this pre-workout every single time you take it.


Arnold Iron pump has a tremendous value compared to many of the other pre-workout powders. It is currently priced at less than $1/£1 per serving. Arnold Iron pump has one of the best overall ingredient profiles for a creatine free pre-workout powder.

At around $1/£1 per serving when purchased online and much cheaper than an energy drink from the gas station – you are truly getting your money’s worth. One of the best value pre-workout supplements currently on the market.



Arnold Iron Pump delivers exactly what it promises. You will get a ridiculous muscle pump without the added bloat of the creatine formulas. If you want skin tearing pumps and vascularity with your pre-workout powder, Arnold Iron pump is the perfect pre-workout for you.

The energy profile is also very impressive. You will feel a surge of energy without the crash you get with stimulant based pre workout powders. Users have also reported increased focus with Arnold Iron Pump.


Side Effects:

Since Arnold Iron Pump is a stimulant and drug free pre workout powder – you will not experience many of the undesired side effects associated with other pre-workout powders on the the market.

This pre-workout powder will be a lot easier on your stomach as well. Many of the pre-workout powders contain cheap creatine powder. Arnold Iron Pump is a creatine free formula so you won’t get any of the undesired stomach effects associated with the pre-workout powders that contain cheap creatine that causes water retention and bloating.

If you are hyper sensitive to caffeine you may experience some dizziness due to the large amounts of caffeine. This is pretty typical of most pre-workouts, and after several times taking Arnold Iron pump your body will get use to the effects of caffeine.

For For

  • Drug free and athlete tested
  • Delicious Taste
  • Low cost per serving
  • Increases workout intensity and focus
  • Helps to burn fat
  • Increases strength

Against Against

  • No creatine for additional strength gains
  • Not the strongest pre-workout available


Arnold Iron Pump – Our Verdict:

If you are looking for one of the best creatine free pre-workout powders – Arnold Iron Pump is a fantastic choice. Arnold Iron pump pre-workout focuses on the muscle pump, vascularity and delivering more nutrients to your hard working muscles. It also has a very “clean” ingredient profile that will not cause you to fail a drug tests if you are a athlete, or crash hard due to stimulants. Arnold Iron Pump is priced well and highly effective making it a must try pre-workout supplement!

Per Serving (6g – 1 Scoop):

Calories: 5
Total Carbohydrate: 1g
Vitamin C (as Ascorbic Acid): 250mg
Niacin (as Niacinamide): 60mg
Vitamin B6 (as Pyridoxine Hydrochloride): 15mg
Vitamin B12 (as Methylcobalamin): 25mcg
Calcium (as Calcium Silicate): 24mg

(L-Arginine Nitrate, L-Glycine, Agmatine Sulfate, Beet Root (Beta Vulgaris) Extract High In Nitrates, L-Ornithine Hcl, Hawthorn Berry (Crataegus pinnatifida) Powder.)
(Choline Bitartrate, L-Tyrosine, Caffeine Anhydrous, Vinpocetine).

Other Ingredients: Glycine, Natural & Artificial Flavours, Sucralose., Calcium Silicate, Red Beet Juice Powder (for color).