Bang Pre-Workout Master Blaster – JackedPack
Bang Pre-Workout Master Blaster

Bang Pre-Workout Master Blaster

JackedPack does not imply any medical claims from contributor reviews. 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.

Customer Reviews
4.8 Based on 103 Reviews
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Kacie R.
Love bang!

Perfect product for returning back to the gym!

Anthony .
Great boost

This product has a great boost and great flavor to go with it.

Glorie M.
This stuff works

I used this stuff the first time in my sample box and let me tell you I’m buying a whole container It made my workout matter and made me feel amazing


This stuff had more kick than any others I have tried over the years. I was still hitting it hard at the end of my workout and never ran out of energy.

Eric Y.
Great Pre-workout product

I used the product before a training session and did note an increase in energy and a subtle boost in endurance (1-2 reps more for large muscle group movements). The flavor (Lemon Drop) was decent, but Bang offers other flavors I would certainly like better (Cotton Candy, Power Punch). A single sample is not enough is assess impact on long-term muscle growth, but the product does contain a number of ingredients that have been reported to do that. All in all, a good pre-workout supplement that distinguishes itself from other products by the addition of ingredients that support pumps, recovery, and growth.

Ben D.

definitely wasn't expecting this to be different from the energy drink but had good flavor and long lasting energy.

Morrie M.
I'm a convert!

I've never been much of a fan of pre-workouts. Probably has something to do with getting into a fitness lifestyle a little late (I'm 47) and having my body be sensitive to introducing large amounts of unfamiliar chemicals (especially stimulants) at once. But I've been using regular Bang, a couple of swallows at a time, as a pre-run drink for a while, and the powder was a really nice surprise! Good flavor, nice energy, and easy to control how much I'm taking in. I think I've officially found my pre!

Elsie K.
Best Pre-Workout

I love this pre-workout. I took it before a full body workout and I felt like I was able to push my Body further than I normally could. I felt great and I had a great workout as a result.

Martha F.
Love the taste!

Prefer this brand over others, Gives you energy and tastes great.

Paula L.
Mixes easily/ good energy

Mixed easily in my shaker. Gave me good energy without jitters. Great product

Bang® Master Blaster® is not your typical peak-and-crash pre-workout drink that leaves you exhausted and barely able to finish your second set of leg curls. If you’ve ever had a Bang® energy drink you know that Bang is a different kind of company. We’re not interested in saying we have the best energy drinks and sports supplements in the world while offering buy-one-get-one specials at the local Kwik-E-Mart — we’re interested in PROVING it. 
That’s why Bang® Master Blaster® has undergone not one, but two, university studies to verify its effectiveness. And the results were what we and our customers have come to expect — outstanding!?? 
One serving of Bang® Master Blaster® increased serum IGF-1 by 12.3% compared with placebo. 
One serving of Bang® Master Blaster® increased serum growth hormone (GH) by 189% compared with placebo. 
One serving of Bang® Master Blaster® improved vertical jump by an average of 2.2 cm (almost a full inch), or 3.7%. 
One serving of Bang® Master Blaster® improved leg extension endurance by an average of 2.4 repetitions or 11.7% (at 70% of one-rep maximum).? 
In a one-month study, the results were even more astounding:? 
Up to 6.9-pound increase in lean muscle. 
Up to 22.5-pound improvement in the bench press. 
Up to 52.5-pound increase in the squat.? 
So, do yourself a favor: Give your current pre-workout to someone you don’t like very much and grab a container of Bang® Master Blaster® instead. You won’t be sorry you did! 
Bang® Pre-Workout Master Blaster Flavors
Blue Razz®
Cotton Candy
Lemon Drop
Power Punch
Rainbow Unicorn®
Sour Heads®
Star Blast®
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

One of the most prestigious accomplishments Bang Energy has achieved is that we have more university proven double-blind placebo-controlled sports and performance nutrition studies on our finished products than all the supplement companies in our industry combined! We don’t engage in unethical and deceptive advertising practices by bloviating that users gained 10 pounds on a “key Muscle building compound” in our product or lost 22 pounds of fat with a “key fat burning ingredient” in our product. The companies that make these intellect-insulting claims conveniently never tell you what specific ingredient they are referring to. They also never tell you the exact amount used in their so called or research study. Nor, do the tell you how long you have to use this mysterious “key ingredient”! Worse yet, they don’t use the real compound used in the study. Let’s say for example, a specific herb containing 28% alkaloids or polyphenols was used in the study. They will use the “same herb by name only” but this worthless herb will be devoid of and active alkaloids or polyphenols. Frankly, they don’t give a damn about you! They will list as many as 50 compounds on the label sprinkled in their products is worthless pixie dust amounts.

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