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MusclePharm Assault
Powered By: Muscle Pharm

Ultimate Performance & Energy Complex

  • Caffeine Energy
  • 3g of Creatine for Growth
  • CarnoSyn & Betaine for Strength & Performance 
  • Banned Substance Tested
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MusclePharm Assault provides bodybuilders, powerlifters, fighters and strength athletes with a pre workout powerhouse that promotes levels of performance that help you bust through plateaus. Consume assault prior to training, or sip on it during the first part of your workout. From your first serving onward, you may expect to experience a performance-boosting surge.

Unlike “stimulant-concentrated” formulas that hit hard and then leave you hanging like you just got mugged in a dark alley…Assault™ is there from start to finish.

Developed at the state of the art MusclePharm® Sports Science Center, Assault™ is the most researched pre-workout product on the market today. As athletes ourselves, we wanted it to do more than pack serious muscle-building power. We set the safety bar sky-high so other athletes know that they’re supporting their bodies with a great supplement.

Multiple clinical studies have been published proving that Assault™ increases performance effectively but safely. In the words of our research team, “Assault™ is a safe and effective supplement that can promote increases in strength, muscular endurance, energy, choice reaction, and agility while decreasing fatigue in healthy men.” We are proud to say that Assault™ is one of the only pre-workout products on the market that has certifications from Informed-Choice® as Banned Substance Free.

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  • If I am going to use it only twice weekly, do I still need a " 6 weeks on & 2 weeks off "" regimen ?

    It is always recommended to cycle pre workouts, even if you use it once a week.

  • it says on your website that you can take creatine as well as assult but assult already incudes 5g of creatine so would it be bad if i take 5g of monohydrate creatine as well as assult?

    The new version of Assault actually no longer contains 5 g of creatine. It still does contain creatine, but in an undisclosed amount. For creatine to be effective it needs to be taken everyday (including non training days). A possible way to use creatine monohydrate is to use 2.5 g on training days (on top of the Assault), and a full 5 g on nontraining days.

  • Is 6 weeks on and 2 weeks off a good cycle for Assualt (taking it 5 times a week), or should I take more time off it?

    Yes, a 6 on 2 off cycle would be suitable for Assault.

  • Is it ok to take the assault with creatine and glutamine?

    Yes, absolutely. There is no harm in stacking those products together.

  • Does assault contain any of the ingredients listed on the sports 2014 Australian Prohibited Substances list?

    To the best of our knowledge, there are no ingredients in Assault that is on the Australian Prohibited Substances list.

  • What is Assault?

    Assault is a revolutionary Pre-Workout Matrix that meets hardcore athlete's needs. Assault uses many ingredients for muscle mass, strength, endurance and overall power.

  • How should I take Assault?

    Take Assault 1 scoop 15-30 minutes prior to workout. We suggest you do not take on an empty stomach, and also drink at minimum of 1 gallon of water per day.

  • How long will the effect or pump last!?

    Customers have experienced pumps that last as long as 2-3 hours after a workout. These pumps will last the entire time while on Assault.

  • Will Assault help me build muscle mass also?

    Our highly advanced combination of Creatines and Nitric Oxide proprietary blends will help allow you to train harder, longer, ensuring those extra needed reps to build muscle mass and strength.

  • Are you sure this isn't just another knock off NO product that is already out there?

    Assault is the only product on the market to combine entire formulas into one product giving you the new revolution in Pre-Workout Products. Assault has the highest dosed ingredient ratio guaranteeing you proper dosage per ingredient for maximum results.

MusclePharm Assault
Based on reviews collected by
Summary Of Reviews
MusclePharm Assault is a pre-workout supplement that is highly praised for its ability to boost energy, strength, and endurance during workouts. However, some users report initial unpleasant side effects such as excessive sweating and facial tingling, and some find the taste off-putting at first.
Boosts energy, strength, and endurance
Noticeable improvement in workout performance
Effects may vary between individuals
Summary generated automatically from the text of customer reviews.
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Shannon S
MusclePharm Assault
Assault is fantastic it really adds the energy when you're lacking it
MrSupplement.com.au Pty Ltd customer
MusclePharm Assault
345g / 30 Serves Blue Raspberry
Works great, although it made me sweat like hell. If I take it after midday I'm awake all night. Lots of beta alanine gives your face a good tingling which is not pleasant the first time, that stopped after a few days and doesn't happen to me anymore. Lemon lime flavour is not very nice at first but after a few days I began to enjoy the taste. Wish green apple was in stock, might have to try fruit punch or watermelon next time.
Kevin R
MusclePharm Assault
This is my first time using a pre-workout. Suggested to me by a friend. Gave me a real buzz at the gym and got me to push hard on my first try on leg day.. Great product, perfect taste..
Ian P
MusclePharm Assault
Love this stuff. Always come back to it.
Joe L
MusclePharm Assault
Ian P
MusclePharm Assault
MusclePharm Assault
Excellent!!! Does what it says.
Ian P
MusclePharm Assault
Musclepharm Assault
Excellent taste, no side effects and gives an excellent pump with great focus.
Highly recommended.
Wes H
MusclePharm Assault
345g / 30 Serves Fruit Punch
For me this product didn't really live up to my expectations or the hype. Didn't notice much difference to the quality of my workouts when using it.
Victor D
MusclePharm Assault
Get a great pump and focus from assault. really power through my workouts.
Jun Z
MusclePharm Assault
Assault was the first pre-workout I've ever used and I've used a couple since then but I always keep coming back to this one because the product works. It's got every good ingredient in it and it helps me pump, strength, energy, endurance, everything. The only bad thing about it is that you do have to mix it in quite a bit of water, but it tastes good, so drinking more of it isn't a bad thing.
Jeremy F
MusclePharm Assault
this is probably the best pre-workout I've used, it really gets me up and going and pumped to train. I also find it completely hilarious and wrong that it's called "Assault". Happy to report I haven't beaten anyone up yet!
Allan W
MusclePharm Assault
Gets me going with a clean energy boost, I'm working hard and recovering fast. I cycle my pre-workouts, and I'm definitely going to use Assault again. You can really tell that MusclePharm put a lot of reserach into their products.
Evan V
MusclePharm Assault
Assault is one of the most complete pre-workouts on the market. All bases are covered and it gives me a real lift. I can really notice the difference in strength, endurance and performance. One of the best on the market.
Kristopher K
MusclePharm Assault
Awesome pre-workout, it really helped me hammer through those last reps - just as advertised. Also, tastes great!
Tyson G
MusclePharm Assault
This is probably my fav pwo. I just love that its got heaps of stuff in it and I like the rounded mental lift it gives me. I find most of the other stim-based pwo I've used are too strong and just send my head spinning and feeling a bit spaced out. I do get a bit of a hit with Assault but nothing bad. Also recovery is better (less sore) probably due mainly to bcaas.
Harvey B
MusclePharm Assault
Real great energy without the crash
Lenny D
MusclePharm Assault
This turns me into a crazy person in a good way!
Darren E
MusclePharm Assault
Great to drink before & during a workout. Gives u a great burst of energy and power 2 lift more then ever before.
Doran I
MusclePharm Assault
Ex-Jacked user here been trying a bunch of pre workouts to replace jacked. Not the same feeling but this is a solid product that gives me a great buzz. Onto my second tub now, good product and fast delivery.
Emilio H
MusclePharm Assault
Gives me a real mental and physical lift, and I'm lifting heavier. Really happy with Assault.
Evan M
MusclePharm Assault
Rate Assault highly. Wicked pumps and intense energy. Find it hard now to train without it because I train so much better with it. Green Apple is my favourite flavour.
Gary G
MusclePharm Assault
Nothing compares to Assault, great formula, can really feel it working.
Jack W
MusclePharm Assault
Yeaah baby! This is the sh#t. Get me amped, get me pumped & gets me MASSIVE!
Jerry N
MusclePharm Assault
I would have to say that Assault is one of the better pre workout supplements I've tried. Not as intense as the original Jack3d version but hey who need anything that intense anyway. Still, plenty of juice and it get me hyped for a good workout. Good pumps and no troubles sleeping. 9/10
Tim C
MusclePharm Assault
I really like MP Assault which is now my choice of pre workout. I used to use Mesomorph but find I get better pumps with Assault, the energy is not as intense but is still more than I need. In all honesty I believe Assault has helped me put on a good quality 2kg's in the last few weeks.
Gavin H
MusclePharm Assault
Really good. Heaps of focus and I take it around 15 minutes before training. Get my heart rate up and I sweat lots too (no air conditioning in the gym). Some of my best workouts on have been on Assault.
Brian A
MusclePharm Assault
Good! Really like it. Gets me psyched and focused. Lift real heavy when I'm on this gear.
Liam M
MusclePharm Assault
Really good pre workout. Strong without getting me off my face like jacked or one of the dmaa supplements. Can use it every day when I train without needing to keep upping the dose.
Dan S
MusclePharm Assault
I was not disappointed with the quality from this famous sports brand. This is a delicious protein shake, very pleasant to drink, and I feel my performance improved.
Daniel H
MusclePharm Assault
amazing product great taste fast and effective results thanks mr supp
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