

⚡ Fuel Your Hustle, Crush Every Set!
MusclePharm Assault Pre-Workout Powder is a scientifically formulated energy and strength booster featuring 250mg caffeine, 3g creatine, and 1.75g beta-alanine per serving. Designed for men and women, it delivers clean, calorie-free performance support with a refreshing Blue Raspberry flavor, making it the go-to pre-workout for athletes seeking endurance, focus, and muscle power in every session.

























| ASIN | B01HHWIPZA |
| Best Sellers Rank | #41,803 in Health & Household ( See Top 100 in Health & Household ) #121 in Sports Nutrition Pre-Workout Powders #2,737 in Sales & Deals |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,449) |
| Date First Available | June 26, 2016 |
| Is Discontinued By Manufacturer | No |
| Item model number | MPAPBR |
| Manufacturer | Inventory Management Services- HPC |
| Product Dimensions | 11.46 x 7.8 x 7.76 inches; 12.17 ounces |
N**K
My favorite preworkout.
1. Flavor & Mixability: 9/10 One of the highlights of MusclePharm Assault is its flavor profile. Flavors like Blue Raspberry, Fruit Punch, and Watermelon are fan favorites. They’re sweet without being overpowering, with no bitter aftertaste that some pre-workouts suffer from. Mixability is excellent — it dissolves quickly in water with minimal shaking, and there’s no gritty residue at the bottom of the shaker. 2. Energy & Performance Boost: 9.5/10 Assault delivers a smooth energy boost without the crash. It contains a moderate dose of caffeine (~200mg per serving), which is enough to wake you up and get you focused without feeling jittery or overstimulated. What really stands out is the endurance support. With ingredients like beta-alanine and citrulline malate, you’ll notice reduced fatigue during high-rep sets and longer training sessions. The tingling from beta-alanine is present but manageable, often giving users that “kick” to get started. Strength output and mental focus are both noticeably improved. You feel locked in, especially during compound lifts or high-intensity cardio. 3. Ingredient Transparency & Quality: 8.5/10 MusclePharm Assault uses clinically researched ingredients, and most are clearly dosed, which is a huge plus in a market full of proprietary blends. Key ingredients include: • Caffeine Anhydrous – for energy and alertness • Beta-Alanine – supports muscular endurance • Creatine Monohydrate – for strength and ATP production • Citrulline Malate – enhances nitric oxide levels for pumps • Taurine & L-Glycine – for hydration and recovery support The formula is also Informed-Choice certified, which means it’s tested for banned substances — a big win for athletes. 4. Value for Money: 8.5/10 With around 30 servings per tub, Assault is competitively priced in the mid-range pre-workout category. It’s not the cheapest, but considering the ingredient quality, taste, and performance, it delivers excellent value. 5. Overall Experience: Pros: • Great-tasting, easy-to-mix flavors • Smooth energy without a crash • Strong focus and improved endurance • Transparent, research-backed ingredients • No artificial dyes or banned substances Cons: • Beta-alanine tingle may bother some users • Not ideal for heavy stim junkies seeking 300mg+ caffeine • Creatine content might be low for serious bulking phases I been using mp for years, it’s my favorite because of the added creatine in it so in a sense you’re saving money with not having to buy creatine. I don’t get itchy symptoms like I do with others. Would for sure check it out.
K**S
Great focus
Works and taste great with no jitters.
K**H
Highly recommend
The workout rush this gives me is absolutely incredible. I haven’t used pre workout before besides Celsius live or a C4 drink and I gotta say, this is my absolute go to for pre workout right now. I also put in a scoop of muscle pharm select bcaas as well. I have no limit now and although the energy wears off about an hour and a half to two hours in, I still wanna keep going and have to force myself to go home lol. Highly recommend
G**E
Great product +for those who like a cleaner Pre-workout at a reasonable price.
As a 25 who frequents the gym and has tried the second generation of MP Assualt and this one. I am a bit indifferent about this. I ended up going with Fruit Punch flavor. The flavor I would rate a 7/10: it is good, but it tastes way closer to medicine than it does fruit punch. Results: When I take this, it definitely gives my workout a boost. I would probably attribute that to the higher dosage of Caffeine (250mg) and Creatine in this. The mental focus is definitely there. I feel more focused throughout my workout and I don't burn out throughout my workouts as I would without this. Compared to the 2nd gen Assault, they seemed to have removed a lot of the typical "pre workout" stuff and have moved to market themselves as more of an Athletic brand. MP has always prided themselves on removing banned substances from their products which is why there aimed more at the Athlete. They took out the NO3 and Niacin, which gives the "pump" and tingle sensation most preworkout comsumers tend to like. They also made the label a bit more explicit and transparent, removing "proprietary blends" and actually labeling the exact amount of ingredient per "blend" ie: [MuscleFuel = 1g Taurine 1g L-Glycine] Price: Very reasonable compared to most preworkouts at around ~$22 USD with 30 servings per container. Overall I would probably buy this again simply because MP removes a lot of the junk from their product and the pre provides a cleaner focus. If you're looking for your typical "makes me feel like im going to smash my head through a wall, preworkout" then this product isn't probably up your alley.
A**R
The performance when you take it
It really gives you energy during workout and love the taste.
A**R
Great product, terrible packaging
This has been my go-to pre-workout for years. At least since 2013. While the product has probably been changed since then, my gripe is with the current packaging—the bag has such a poor seal! Impossible to seal once it's been opened. Instead, I need to dump the product into a ziplock type bag, which seals easily. MusclePharm, please bring back the jars or find a better bag that seals properly!
S**R
Great pre-workout with pump
The best pre workout without the itchiness and cost effective.
N**K
My go to pre-workout
I have tried a myriad of pre-workout mixes over several decades and this is my current go to. The taste is awesome and consistency for mix ability prior to workout is great. Seems to help with both power lifting as well as metabolic conditioning without any adverse effects on preformance. On top of that it is priced to be extremely competitive with other supplements.
L**O
Excelente!!! Produto versão americana. Original.
C**N
Es publicidad engañosa ya que no te llega el mismo producto que aparece, el que te envían es una versión con menos componentes. El producto anunciado, sin embargo, lo he probado en otras ocasiones y funciona muy bien.
L**H
I really like this product for preworkout my friend suggested me to use this and this is good product to use .
F**G
I've been using this product for years as it is the only one I can take at 5pm and then go to sleep at 8pm. Great focus and energy 30mins after taking, and its effect lasts as long as my workout lasts, and no crash feeling at the end of its effect. I hope this product is never discontinued. I'll buy this as long as it is available.
C**N
Ha venido bien y con muestras de regalo. Tuve un problema y el vendedor me respondió enseguida. Recomendable.
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