Assault Black

Assault Black

Pre-Workout Powerhouse Formulated For Elite Athletes
A No Proprietary Blend Formula To Support Energy, Strength, Pump And Focus*
8.4 out of 10 (17 Reviews)
1 Size
30 Servings
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Flavor Rating: 9.2
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Product Overview

MusclePharm Black Label. Formulas for Elite Athletes.

Proprietary Blends


Citrulline Malate


Beta Alanine


Agmatine Sulfate

Assault Black. Pre-Workout Powerhouse.
MusclePharm Assault Black bottle.
Supports Increased energy, focus, strength, and muscular pumps*

Assault Black's all-in-one pre-workout formula is loaded with the most advanced ingredients and built on science. It’s time to boost your workouts and fuel your grind on the field and in the gym or vring—best of all, Assault Black has NO Proprietary blends. This is a game changer for athletes. It will allow you to push the limits further than ever before.

Carnosyn logo
elevATP logo
BioPerine logo

Carnosyn logo

Beta-Alanine (Carnosyn): Beta-alanine helps to delay fatigue (buffer lactic acid in muscles) and increase physical performance. Beta-alanine can aid lean mass gain.*

Citrulline Malate:
Citrulline malate may help replenish energy and fuel ongoing muscular contractions for more intense training sessions.*

elevATP logo

Elevatp: elevATP is a clinically researched ingredient that works with our natural energy-producing mechanisms to stimulate production of ATP (the energy currency of the body).*

Creatine HCL: A form of creatine that dissolves easier than creatine monohydrate. This may lead to better absorption and lower dosages. Creatine is the most effective and researched supplement today which has been shown to increase strength, power, lean mass, and performance.*

BioPerine logo

Bioperine Black Pepper: BioPerine significantly enhances the bioavailability of various supplement nutrients through increased absorption.*

Agmatine Sulfate: Agmatine stimulates many processes that are essential during a hard training session for optimal vasodilation (pump) and energy.*

BCAAs (L-Leucine, L-Valine, L-Isoleucine): Branched chain amino acids (BCAAs) can promote muscle recovery (muscle protein synthesis) and increase muscle growth over time. It may also help to prevent fatigue in novice athletes.*

Caffeine Anhydrous: Caffeine anhydrous is a powerful stimulant, and it can be used to improve physical strength and endurance.*

Banned Substance Tested. Informed Choice. Trusted by Sport. Real Athletes. Real Science.

Ratings & Reviews

Overall Rating
17 Ratings
Verified Buyer Rating
12 Ratings
Average Flavor Rating
3 Flavors
Top Rated Flavor
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
  • 10 Strawberry Lime

Just bought a bottle of this, I'm giving the performance a 9 right now because i am trying some private company pre workout supplements. I will revisit this review shortly. But for now I am giving the flavor a 10/10 and performance a 9/10. Way better than C4 which i gave a 7/10. Pump is good and endurance is great. MOST important to me is that this does not make me feel insane after my workout where other brands do. Try this and use a full scoop you will like this.

  • 10 Strawberry Lime

I absolutely love this product! Far from "not having any kick", it actually has too much! I had to dial down my dose to a 1/2 - 3/4 scoop. A full scoop leaves me far too cracked out! On this stuff I have the most INSANE workouts! And afterward I'm still buzzing, so I'll go run for 6-9 miles! It's literally made me into a SUPERMAN! It tastes amazing, too, and mixes very easily, as well. I can't say enough good things about this product!

Verified Buyer
  • 8 Strawberry Lime

I was excited about getting the "black" edition because I thought it would have a little more kick but I was disappointed because it didn't have a kick at all...the regular assault has more. The flavor was good...

Verified Buyer
  • 7 Strawberry Lime

This product is alright. I've been using it for about 2 weeks now on an empty stomach in the A.M. and it doesn't seem like anything special. Ive used NO Explode, C4 Ripped. Mr. Hyde, Vapor X5, O.N. Gold Standard Pre-workout etc. and this seems to be the least effect of that list. Dont get me wrong it gives you a nice little energy buzz, but its more comparable to about a cup of coffee and the effects seem to diminish 15-20 min into a workout. If you're into more of a natural type of pre-workout that isn't over powering you'll like this but I prefer something stronger like Mr. Hyde.

Verified Buyer
  • 9 Fruit Punch
† This price is the retail price for this product found at one or more retail websites in the last 30 days. The price may not include shipping cost, tax, sale or promotional prices, or discounts such as member pricing. Prices may change. verifies this price every 30 days.
Buy 2 Get 1 Free
30 Servings
30 Servings
$1.17 Per Serving

What's in MusclePharm Assault Black

Serving Size: 11.6g (1 Scoop)
Servings Per Container: 30
Amount Per Serving %DV *
Calories 5       
Total Carbohydrates 1 g <1%
Vitamin C (As Ascorbic Acid) 300 mg 500%
Vitamin E (As Alpha Acetate) 200 IU 667%
Vitamin B6 (As Pyridoxide Hydrochloride) 20 mg 1,000%
Vitamin B12 (As Methylcobalamin) 500 mcg 8,333%
Calcium (As Calcium Silicate) 72 mg 7%
Vaso Pump Matrix
L-Citrulline DL-Malate 2:1 3 g
Agmatine Sulfate 750 mg
Beet (Beta Vulgaris) Root Extract 200 mg
Hawthorn (Crataegus Pinnatifida) Berry Powder 200 mg
BioPerine® Black Pepper (Piper Nigrum) Fruit Extract 10 mg
Strength & Power Matrix
Creatine Hydrochloride 1.5 g
BCAAs 3:1:2 (L-Leucine, L-Isoleucine, L-Valine) 1.5 g
Muscle Endurance Matrix
CarnoSyn® Beta Alanine 2 g
elevATP® (Ancient Peat, Apple Extract) 100 mg
Neuro Igniter
Caffeine Anhydrous 300 mg
Huperzine A (Huperzia Serrata) (Whole Herb) Extract 100 mcg
* Percent Daily Values are based on a 2,000 calorie diet. †Daily Value not established.
Other Ingredients:
Natural And Artificial Flavors, Sucralose, Acesulfame Potassium, Red Beet Juice Powder (For Color), Silicon Dioxide.
Allergen Warning: This product was produced in a facility that may also process ingredients containing milk, egg, soybeans, fish, shellfish, tree nuts, wheat and peanuts.

Directions For Assault Black: Mix one scoop (11.6g) of Assault Black™ in 12-16 oz. of water and consume 20-30 minutes before training.  

Warnings: WARNING: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 dehydration. Do not exceed recommended serving or use if safety seal is broken. KEEP OUT OF REACH OF CHILDREN.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.