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Iron Pump

Quick Overview

“Super nitric oxide” formula with Arginine nitrate.

Availability: Out of stock

RRPOur Price


When MusclePharm®’s world-renowned scientists teamed up with legendary fitness icon Arnold Schwarzenegger, they looked at how to bring a superior muscle building product to market.Arnoldfamously described the pump as “the greatest feeling you can get in the gym”—a sure signal that the body is growing, fast. And let’s be honest, no feeling is greater than muscle pumps that last all day. Nothing is more motivating than looking in the gym mirrors and seeing veins you never knew you had. Iron Pump™ was formulated to be the perfect muscle building and pump pre-workout product precisely engineered to deliver massive pumps, muscle fullness, vascularity, explosive energy and enhanced size.

  • Ion-3 Nitrate technology
  • The worlds first moleculary modified arginine formula

Iron Pump utilizes “Super Nitric Oxide” ION-3 Nitrate Technology to open up blood pathways into the muscles, improving the effectiveness of the ordinary molecule. As the world’s first molecularly-modified arginine, L-Arginine Nitrate is a fusion of l-arginine and nitric acid that increases blood flow to enhance distribution of nutrients. (In general, nitrates open up blood vessels to help promote nutrient delivery and amplify athletic performance, leading to improved strength, recovery and muscle mass.) Arginine creates nitric oxide to support vascularity and strength while supporting healthy growth hormone levels. Highly absorbable nitrate, a derivative of nitric acid, enlarges muscles’ blood pathways, activates smooth muscle tissue and enlarges arteries, veins and capillaries. This maximizes blood flow to areas like your biceps, triceps and quads.

Iron Pump™ leaves you primed, ready to attack your workout and experience mind blowing-pumps, vascularity and explosive energy. This is the most advanced Nitric Oxide formulation in sports nutrition.

ArnoldSchwarzenegger Iron Pump Directions

As a dietary supplement, mix 1 serving with approximately 235-295mL of water 30 minutes prior to training.


Keep in cool dry place out of direct sunlight. Store below 30°C.

Supplement Facts Servings Per Container 30 Serving Size 6g
Servings Per Container21kJ 5Cal
CarbohydratesTotal 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 Sulfate)24mg
Nitric Oxide Blend2075mg
L-Arginine Nitrate, L-Glycine, Agmatine Sulfate, Beet Root (Beta Vulgaris) Extract High in Nitrates, L-Ornithine HCL, Hawthorn Berry (Crataegus pinnatifida) Powder
Energy & CNS Blend2051mg
Choline Bitartrate, L-Tyrosine, Caffeine Anhydrous, Vinpocetine
Other Ingredients:
Glycine, Natural & Artificial Flavours, Sucralose, Calcium Sulfate, Red Beet Juice Powder (for colour).