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Muscletech, Nitro AminoFX, Zero Sugar, Fruit Punch, 0.85 lbs (385 g) (Discontinued Item)

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Muscletech, Nitro AminoFX, Zero Sugar, Fruit Punch, 0.85 lbs (385 g) (Discontinued Item)

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Muscletech, Nitro AminoFX, Zero Sugar, Fruit Punch, 0.85 lbs (385 g) (Discontinued Item)

Out of Stock - Discontinued
  • Shipping Weight:
    1.24 lbs
    Switch to Metric units
  • Product Code: MSC-70208
  • UPC Code: 631656702088
  • Dimensions:
    4.8 x 4.8 x 5.3 in, 1.05 lbs
    Switch to Metric units
Frequently Purchased Together
Product Overview


  • Scientifically Developed Based on Research From A Leading University
  • Research and Development
  • New
  • Americas #1 Selling Bodybuilding Supplement Brand♦♦
  • Concentrated, Rapid-Absorbing Amino-BCAA Formula
  • Study Shows Key Complex Builds 9x The Muscle
  • Pro Series
  • Mage-Dosed 13,500 mg Amino Acid Matrix
  • Rapid-Absorbing Free-Form BCAAs (Leucine, Isoleucine & Valine)
  • With Ultra-Pure Glutamine Arginine & More
  • Study Shows Key Complex Build 9x The Muscle
  • So Powerful Result With Just 1 Scoop Daily
  • Dietary Supplement
  • Natural & Artificial Flavors

♦♦ The MuscleTech brand of supplement is America's #1 selling bodybuilding supplement brand based on cumulative wholesale dollar sales 2006-present.

What Is Nitro AminoFx?

As a hard-training athlete, Branched Chain Amino Acids (BCAAs) are absolutely critical to igniting synthesis, which is the process of building muscle! However, BCAAs are essential amino acids, so your body can't produce them, which means you need to take them in from external source, such as supplements. That's why Team MuscleTech researchers formulated Nitro AminoFX. It's a rapid-absorbing, Amino-BCAA formula super-concentrated with NanoVol BCAA, a BCAA matrix featuring a mega-dose of L-leucine plus L-valine and L-isoleucine; ArgiPro, a pre-working pump amplifier mega-dosed with l-arginine; and GlutaPro, a specialty amino acid complex with l-glutamine and taurine.

Mega-Dosed 13,500 mg Amino Acid Matrix

Each single-serving scoop of Nitro AminoFX is mega-dosed with crystalline, ultra-fast absorbing, free-form amino acids and BCAAs. Free form amino acids are singular molecules. This means they are rapidly are assimilated by your body, absorbed into your blood stream and available to muscle cells.

So Powerful, Results with Just 1 Scoop Daily

In a randomized, double-blind, third-party study conducted at the University of São Paulo with 20 subjects separated into two groups of 10, subjects using a specific key ingredient combination available in just one daily scoop of Nitro AminoFX for 8 weeks gained 9 times the muscle compared to control subjects (3.72 vs. 0.41 lbs)

What's truly amazing this result is that a 12-week training program was complete before the 8-weeks testing period. Subjects using this ingredient combination, who weighed an average of 146 pounds at the start of the 8-week testing period, had already been training legs three times a week for 12 weeks when testing started. When they began taking the additional, specific key ingredient combination available in just one daily scoop of Nitro AminoFX in combination with the some lower-body training program, they still managed to add an incredible 3.72 pounds of muscle in only 8 weeks! While the placebo group who followed the exact some training program for both the 12-week and - 8 week time periods only gained 0.41 pounds in 8 weeks. That's 9 time the muscle!

Suggested Use

Mix 1 serving (1 scoop) 8 oz. of water and consume once daily. On days yoy work out, take your serving before your workout. Drink 10 glasses of water daily for general good health. Read the entire label before use and follow directions provided.

Other Ingredients

Citric acid, natural and artificial flavor, sodium citrate, soy lecithin and soy oil, dicalcium phosphate dihydrate, dipotassium phosphate, acesulfame-potassium, antifoam (canola oil, ethoxilated sorbitan monostearate, ethoxlated sorbitan monoplamitate, ethoxylated fatty acid, water, sorbitan monostearate, hydrophobic silica, fatty acids, butylated hydroxytoluene), sucralose, FD&C red No.40, ED&C red No.40 lake.

Contains soy ingredients.


Not intended for use by persons under 18. For use by healthy individuals only. Do not use if pregnant or nursing. Do not use if you have had a myocardial infarction (heart attack). Inhalation may amplify the inflammatory airway response in people with asthma. Discounting use and consult a medical doctor if you experience unusual symptoms. Consult a medical doctor before use if you have been ttreated for, or diagnosed with, or have a family history of any medical condition, or if you are using any prescription or over-the -counter drug(s), including blood thinners. Consult a medical doctor before starting any diet or exercise program. Do not exceed recommended serving. Improper use of this product will not improve results and is not advised. Use only as directed. Do not refrigerate. Do not use if packaging has been tampered with. Store in a cool, dry place (60ºF to 80ºF). Keep out of reach of children.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 1 Scoop (19 g)
Servings Per Container: Approx. 20
  Amount Per Serving % Daily Value
Calories 70  
Calories from Fat 5  
Total Fat 0.5 g 1%*
Carbohydrates 4 g 1%*
Sugars 0 g
Vitamin C 1000 mg 1667%
Riboflavin 5 mg 294%
Vitamin B6 (as pyridoxine hydrochloride) 5 mg 250%
Vitamin B12 (as cyanocobalamin) 12 mcg 200%
Calcium 20 mg 2%
Phosphorous (as dipotassium phosphate and dicalcium phosphate) 36 mg 4%
Sodium 180 mg 8%
Potassium (as dipotassium phosphate) 47 mg 2%
Nitro AminoFX Blend 13,500 mg
NanoVol BCAA (Mega-Dosed BCAA Matrix) 8,000 mg
ArgiPro (Pre-Workout Pump Amplifier) 3,000 mg
GlutaPro (Specially Amino Complex) 2,500 mg
† Daily Value not established.
*Percent Daily Value are based on a 2,000 calorie diet.