Top
7 Day Customer Support
  • Live Chat
  • 1-800-537-9910
MP Assault

MusclePharm Assault

A Product
Supports Increased Endurance & Power Output!
  • New great tasting flavors
  • Designed for athletes
  • Intense energy and focus*
  • No artificial dyes
Muscle & Strength Rewards

Earn 2 points for every dollar you spend at Muscle & Strength! Spend your points on order discounts, fitness gear and exclusive products.

2 Free Samples

Try before you buy! You can choose 2 free samples with every order you place at Muscle & Strength.

Same Day Shipping

We ship fast! USA orders placed before 6pm EST will be shipped the same day.

International orders placed before 4pm EST will be shipped the same day.

60 Day Guarantee

Not happy with your purchase? No problem. Simply return it to us within 60 days and we'll replace it, credit your account, or give you a full refund.

PayPal Message

Due to PayPal's Acceptable Use Policy, you cannot purchase this product using PayPal. Choose a different option when checking out.

If you have any questions about PayPal please call us on 1-800-537-9910 or email support@muscleandstrength.com

Contact Us

If you have any questions about products please call us on 1-800-537-9910 or email support@muscleandstrength.com

Buying Options
$26.99
30 Servings
30 Servings | $0.90 Per Serving
-
+
 
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
Nutrition Info

30 Servings Blue Raspberry

Serving Size: 1 Scoop (11.5g)
Servings Per Container: 30 Servings
Amount Per Serving
Amt
%DV
Calories
0
Total Carbohydrate
1g
<1%*
Sugars
0g
Vitamin C (as Ascorbic Acid)
300mg
500%
Vitamin E (as dl-Alpha Tocopheryl Acetate)
40IU
133%
Vitamin B6 (as Pyridoxine HCI)
20mg
1,000%
Vitamin B12 (as Methylcobalamin)
50mcg
833%
Strength & Performance
 
Creatine Monohydrate
3g
CarnoSyn® Beta-Alanine
1.75g
Betaine Anhydrous
1.5g
Muscle Fuel
 
Taurine
1g
L-Glycine
1g
Energy & Focus
 
Caffeine Anhydrous
250mg
Acetyl-L-Carnitine
250mg
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Citric Acid, Natural And Artificial Flavor, Calcium Silicate, Silicon Dioxide, Malic Acid, Sucralose, Fruit and Vegetable Juice (color), Acesulfame Potassium.
Allergen Warning
This product was produced in a facility that may also process ingredients containing milk, egg, soybeans, shellfish, fish, tree nuts, wheat and peanuts.

Mix one serving (1 scoop) of Assault in 8-12 fl. oz. of cold water and drink 20-30 minutes before training. Do not exceed one serving per day.

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.

30 Servings Fruit Punch

Serving Size: 1 Scoop (11.5g)
Servings Per Container: 30 Servings
Amount Per Serving
Amt
%DV
Calories
0
Total Carbohydrate
0g
<1%*
Sugars
0g
Vitamin C (as Ascorbic Acid)
300mg
500%
Vitamin E (as dl-Alpha Tocopheryl Acetate)
40IU
133%
Vitamin B6 (as Pyridoxine HCI)
20mg
1,000%
Vitamin B12 (as Methylcobalamin)
50mcg
833%
Strength & Performance
 
Creatine Monohydrate
3g
CarnoSyn® Beta-Alanine
1.75g
Betaine Anhydrous
1.5g
Muscle Fuel
 
Taurine
1g
L-Glycine
1g
Energy & Focus
 
Caffeine Anhydrous
250mg
Acetyl-L-Carnitine
250mg
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Citric Acid, Malic Acid, Calcium Silicate, Silicon Dioxide, Natural And Artificial Flavors, Fruit and Vegetable Juice (colors), Sucralose, Acesulfame Potassium.
Allergen Warning
This product was produced in a facility that may also process ingredients containing milk, egg, soybeans, shellfish, fish, tree nuts, wheat and peanuts.

Mix one serving (1 scoop) of Assault in 8-12 fl. oz. of cold water and drink 20-30 minutes before training. Do not exceed one serving per day.

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.

30 Servings Green Apple

Serving Size: 1 Scoop (11.5g)
Servings Per Container: 30 Servings
Amount Per Serving
Amt
%DV
Calories
0
Sodium (as Sodium Citrate)
10mg
<1%
Total Carbohydrate
0g
<1%*
Sugars
0g
Vitamin C (as Ascorbic Acid)
300mg
500%
Vitamin E (as dl-Alpha Tocopheryl Acetate)
40IU
133%
Vitamin B6 (as Pyridoxine HCI)
20mg
1,000%
Vitamin B12 (as Methylcobalamin)
50mcg
833%
Strength & Performance
 
Creatine Monohydrate
3g
CarnoSyn® Beta-Alanine
1.75g
Betaine Anhydrous
1.5g
Muscle Fuel
 
Taurine
1g
L-Glycine
1g
Energy & Focus
 
Caffeine Anhydrous
250mg
Acetyl-L-Carnitine
250mg
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Calcium Silicate, Silicon Dioxide, Malic Acid, Citric Acid, Natural And Artificial Flavors, Sucralose, Acesulfame Potassium.
Allergen Warning
This product was produced in a facility that may also process ingredients containing milk, egg, soybeans, shellfish, fish, tree nuts, wheat and peanuts.

Mix one serving (1 scoop) of Assault in 8-12 fl. oz. of cold water and drink 20-30 minutes before training. Do not exceed one serving per day.

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.

30 Servings Strawberry Ice

Serving Size: 1 Scoop (11.5g)
Servings Per Container: 30 Servings
Amount Per Serving
Amt
%DV
Calories
0
Total Carbohydrate
0g
<1%*
Sugars
0g
Vitamin C (as Ascorbic Acid)
300mg
500%
Vitamin E (as dl-Alpha Tocopheryl Acetate)
40IU
133%
Vitamin B6 (as Pyridoxine HCI)
20mg
1,000%
Vitamin B12 (as Methylcobalamin)
50mcg
833%
Strength & Performance
 
Creatine Monohydrate
3g
CarnoSyn® Beta-Alanine
1.75g
Betaine Anhydrous
1.5g
Muscle Fuel
 
Taurine
1g
L-Glycine
1g
Energy & Focus
 
Caffeine Anhydrous
250mg
Acetyl-L-Carnitine
250mg
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Citric Acid, Malic Acid, Natural And Artificial Flavor, Calcium Silicate, Silicon Dioxide, Sucralose, Acesulfame Potassium, Fruit and Vegetable Juice (colors).
Allergen Warning
This product was produced in a facility that may also process ingredients containing milk, egg, soybeans, shellfish, fish, tree nuts, wheat and peanuts.

Mix one serving (1 scoop) of Assault in 8-12 fl. oz. of cold water and drink 20-30 minutes before training. Do not exceed one serving per day.

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.

30 Servings Watermelon

Serving Size: 1 Scoop (11.5g)
Servings Per Container: 30 Servings
Amount Per Serving
Amt
%DV
Calories
5
Sodium
40mg
2%
Total Carbohydrate
0g
<1%*
Sugars
0g
Vitamin C (as Ascorbic Acid)
300mg
333%
Vitamin E (as dl-Alpha Tocopheryl Acetate)
18mg
120%
Vitamin B6 (as Pyridoxine HCI)
20mg
1,176%
Vitamin B12 (as Methylcobalamin)
50mcg
2083%
Strength & Performance
 
Creatine Monohydrate
3g
CarnoSyn® Beta-Alanine
1.75g
Betaine Anhydrous
1.5g
Muscle Fuel
 
Taurine
1g
L-Glycine
1g
Energy & Focus
 
Caffeine Anhydrous
250mg
Acetyl-L-Carnitine
250mg
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Citric Acid, Malic Acid, Natural & Artificial Flavors, Calcium Silicate, Silicon Dioxide, Sucralose, Salt, Fruit & Vegetable Juice (color), Acesulfame Potassium.
Allergen Warning
This product was produced in a facility that may also process ingredients containing milk, egg, soybeans, shellfish, fish, tree nuts, wheat and peanuts.

Mix one serving (1 scoop) of Assault in 8-12 fl. oz. of cold water and drink 20-30 minutes before training. Do not exceed one serving per day.

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.

Directions
Warnings
Expand Info
Product Information

MusclePharm Assault Sport Header

Assault Sport

Assault sets the standard in pre-workouts for athletes looking to achieve peak results.*

  • Supports Increased Endurance & Power Output!*
  • No Artificial Dyes!*
  • Intense Energy and Focus!*

Designed specifically for the modern-day athlete, Assault features proven, researched performance- enhancing ingredients for lean body mass, strength & power output and improved endurance & recovery time. Take your game to the next level with Assault!*

Reviews
Overall Rating
4.6 out of 5 stars
Reviews (643)
Verified Buyers (632)
Review Graph
  • 5 star
    65%

  • 4 star
    27%

  • 3 star
    6%

  • 2 star
    1%

  • 1 star
    1%

Top Rated Flavors
  • Blue Raspberry (4.6/5)
  • Green Apple (4.6/5)
  • Strawberry Ice (4.6/5)
  • Fruit Punch (4.6/5)
  • Watermelon (4.6/5)
  • Show More +
    Show Less -
  • Most Recent
  • Most Helpful
  • All Reviews (643)
  • Verified Buyers (632)
Overall Rating
  • Fruit Punch
  • Show More +
    Show Less -
User Image
Josh S
Verified Buyer
Have not tried assault in a while. I used to take it a long time ago but stopped because it left me groggy after my workout. Not anymore. Glad to see the reformulated it.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-20 18:11:57Z
Overall Rating
  • Green Apple
  • Show More +
    Show Less -
User Image
Chase H
Build Muscle
Verified Buyer
Taste phenomal, no complaints about this product*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-16 18:50:36Z
Overall Rating
  • Fruit Punch
  • Show More +
    Show Less -
User Image
Tag O
Verified Buyer
Very good pre workout. As a college athlete I appreciate an effective preworkout that won't cause a false positive on a drug test.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-16 04:04:02Z
Overall Rating
  • Green Apple
  • Show More +
    Show Less -
User Image
MusclemanGolf
Verified Buyer
Assault is the best Pre Workout I have ever tried and I have tried lots. It has taken my workouts to a whole new level without giving that Jittery feeling that others do. It's been a great addition since added to the Stack I am currently experimenting with.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-15 21:57:21Z
Overall Rating
  • Green Apple
  • Show More +
    Show Less -
User Image
John B
Verified Buyer
Taste is good and mixes well but, not very strong.  Took 3 scoops before I could really feel it kick in.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-15 14:14:27Z
Overall Rating
  • Watermelon
  • Show More +
    Show Less -
User Image
Toni H
Verified Buyer
very powerful product and nice flavor*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-15 08:45:45Z
Overall Rating
  • Fruit Punch
  • Show More +
    Show Less -
User Image
Chad W
Verified Buyer
This is a great product. No jitters.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-13 20:43:09Z
Overall Rating
  • Blue Raspberry
  • Fruit Punch
  • Show More +
    Show Less -
User Image
Aldo C
Build Muscle
Verified Buyer
Great pre workout, amazing taste*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-12 18:22:15Z
Overall Rating
  • Green Apple
  • Show More +
    Show Less -
User Image
Bruno J
Verified Buyer
The pruduct is awesome! Very good pump*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-12 14:08:24Z
Overall Rating
  • Blue Raspberry
  • Green Apple
  • Show More +
    Show Less -
User Image
Karina F
Verified Buyer
Good pre workout, do not leave piled up, do not leave with insomnia, give an extra gas in training. The taste is good*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-10 15:43:12Z
* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* 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.