Assault Black™ - WatermelonWatermelon | GNC

MusclePharm® Assault Black™


Item # MusclePharmAssaultBlack
Note: This product cannot be sold in Canada

Product Information



  • NO Proprietary Blends
  • 3g Citrulline Malate
  • 2g Beta Alanine
  • 750mg Agmatine Sulfate
Pre-Workout Powerhouse
Assault Black™'s all-in-one pre-workout formula is loaded with the most advanced ingredients and built on real science.It's time to boost your workouts and fuel your grind on the field and in the gym or ring - bes of all, Assault Black™ has NO Proprietary blends. It will allow you to push the limits further than ever before.*


Key Components:
  • Energy*
  • Strength*
  • Pump*
  • Focus*
  • No Proprietary Blends


Nutrition Facts
Serving Size  1 Scoop(s)
Servings Per Container  30

Amount Per Serving     % DV

Calories 5  

Total Carbohydrates 1g  
Vitamin C (as Ascorbic Acid) 300mg   500%
Vitamin E (as Alpha Acetate) 200IU  
Vitamin B6 (as Pyridoxine Hydrochloride) 20mg   1000%
Vitamin B12 (as Methylcobalamin) 500mcg   8333%
Calcium (as Calcium Silicate) 72mg  

Vaso Pump Matrix  0   **
L-Citrulline DL-Malate 2:1  3 g   **
Agmatine Sulfate  750 mg   **
Beet (Beta Vulgaris) Root Extract  200 mg   **
Hawthorn (Crataegus monogyna) Berry  200 mg   **
BioPerine® Black Pepper (Piper Nigrum) Fruit Extract  10 mg   **
Strength & Power Matrix  0   **
Creatine Hydrochloride (HCL)  1.5 g   **
BCAAs 3:1:2 (L-Leucine, L-Isoleucine, L-Valine)  1.5 g   **
Muscle Endurance Matrix  0   **
CarnoSyn® Beta Alanine  2 g   **
elevATP® (Ancient Peat, Apple Extract)  150 mg   **
Neuro Igniter  0   **
Caffeine Anhydrous  300 mg   **
Huperzine A (Huperzia Serrata)(Whole Herb) Extract  100 mcg   **

** Daily Value (DV) not established.
Other Ingredients
Natural & Artificial Flavors, Sucralose, Malic Acid, Citric Acid, Acesulfame Potassium, Silicon Dioxide, Red Beet Juice Powder (for color)
This product was produced in a facility that may also process ingredients containing milk, egg, soybeans, shellfish, fish, tree nuts, wheat, and peanuts.
Label (click image to enlarge)

How To Use

Mix one scoop (11.6g) of Assault Black™ in 12-16 oz. of water and consume 20-30 minutes before training.
For healthy adults 18 years of age or older ONLY. Consult with Physician, if using prescription or over the counter medications, or have pre-existing conditions like: high/low blood pressure, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, seizure disorder, psychiatric disease, diabetes, prostate enlargement/urination issues; or if taking a Monoamine Oxidase Inhibitor or erectile dysfunction medication. Discontinue use 2 weeks prior to surgery. In case of adverse reactions, discontinue immediately and consult health professional. Contains caffeine. Do not use: with caffeine/stimulants; alcohol, nitrates, under extreme conditions of heat, sleep deprivation or dehydraction. Do not exceed recommended serving or use if safety seal is broken. KEEP OUT OF REACH OF CHILDREN.
Store at room temperature. Exposure to heat, light or air can affect flavor or aroma. Therefore keep out of direct light or heat. Keep sealed when not in use.
Exclusively Developed & Manufactured For: MusclePharm® Corp.
4721 Ironton St. Bldg. A
Denver, CO 80239 USA


3.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Decent, but not worth the GNC price
It's a fairly straightforward preworkout - lots of caffeine, some other stuff that does magic - but it's definitely not worth the GNC price. Shop around; you can find it for 40% less. Not a bad deal at 30 but not worth considering at 50.
October 28, 2017
give me the energy and strength I need to work out.
October 6, 2017
Not a fan; made me really dizzy and ended up getting sick from it. The flavor is nothing special.
August 31, 2017
1 year ago
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