Review Graph
Top Rated Flavors
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Most Recent
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Most Helpful
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All Reviews (383)
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Verified Buyers (371)

Yash W
Sports Improvement
Verified Buyer
The flavour is not something matters to me, but this one is more of just sweet cough syrupy, but still it hits you hard and crashes within an hour, not disappointed it works though.*
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Nathaniel Z
Verified Buyer
Simply the best preworkout - I work out at 5 am and it gets me going every morning*
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Vipin K
Build Muscle
Verified Buyer
Not so good product. Not that effective, tried one full scoop also, not that effective on body *
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Jacob M
Increase Endurance
Verified Buyer
Good jump boost of energy. Repeat customer. Flavors are good and mixes well.*
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John W
Transformation
Verified Buyer
Great flavor pre workout. Shadow delivers in one scoop what the Curse delivers in 2+. Of course the price was great. *
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Petar B
Verified Buyer
This is one of my favorite pre workouts after all I have returned to this every time great product *
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John W
Verified Buyer
Good pre workout not as strong as I was expecting good taste and mixes easily will purchase again *
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Nathaniel Z
Verified Buyer
Great flavor as always - it is a good preworkout and very consistent*
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Khalil Soufiane
Verified Buyer
Like this flavor and i feel more energy with this beautiful pre-workout*
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gilmer c
Build Muscle
Verified Buyer
Excellent product, good quality, I love it I will continue ordering more*
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gurpreet k
Build Muscle
Verified Buyer
Flavour was on point and it’s drive me crazy during my whole workout session of 1:30 hrs was using usn 3xt max energy but this is way far good will buy again*
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Habib
Build Muscle
Verified Buyer
The taste it is perfect and it gives a boost it does its job well I will sing again*
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Steve G
Build Muscle
Verified Buyer
This is my new favorite pre-workout! I have various flavors of The Curse that I use throughout the day for my 12 hour work schedule that gives a nice boost, but this one I use strictly for workout. I’ve noticed it gives me more energy to drive through the workouts, but doesn’t cause any crashing afterwards. For me, the caffeine content caused no issues, which was a major reason I needed to try something else due to a different brand that I did not react well to at all! The flavoring has been wonderful and I look forward to trying the others as well! *
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Wayne T
Verified Buyer
This is just an ok product. Much prefer there other pre-work The Curse. It also has very bitter taste.*
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Diogo R
Sports Improvement
Verified Buyer
Flavor is good, not for a stim junkie but works pretty well. For sure it is worthy to buy.*
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Nathaniel Z
Verified Buyer
Best preworkout on the market imo - tastes good and does the trick*
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Torr C
Build Muscle
Verified Buyer
medium quality pump medium mental focus extremely high energy*
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Möbius E
Verified Buyer
Absolute demon, pre-workout. Note: Start with half a scoop and see how you go. First time I used it I had a killer workout and then didn’t sleep that night! Lots of caffeine in it!*
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Meat Head 806
Verified Buyer
Not as much kick as Curse. Mixes well, tastes great. Get them pumps in!!*
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SHANKAR T
Build Muscle
Verified Buyer
Similar to JNX Sports Curse but the taste is not as good. Still does the trick.*
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Ivica T
Build Muscle
Verified Buyer
The only thing good is the flavor, no significant strength increase, just caffeine and increased heart rate, you feel a bit refreshed, but coming from nitrotest preworkout this Is a disappointment.*
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akhmetov J
Verified Buyer
very good product ......................................................*
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Maayan S
Build Muscle
Verified Buyer
for me 1 scoop did the job. my female friend almost died from it, she barely felt it during her 1.5hrs workout, and it crashed 30min after she was done. mixed it with dbol and cath juice and my workout became a survival struggle
all in all its great and I would reccommend it if you are a stim junkie*
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Donald L
Transformation
Verified Buyer
Gives me the edge when I’m not initially feeling my best. Great flavor, price and shipped extremely fast. *
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Federico T
Verified Buyer
Good focus and pump. Taste not too sweet and pleasant enough*
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Ivan Loch
Build Muscle
Verified Buyer
Great store to buy, the product is wonderful. I recommend it to everyone.*
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Kelvin R
Verified Buyer
Its a good flavors and give the best pre workouts full recommended*
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akhmetov J
Verified Buyer
very good product .............................................................*
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Manuel S
Verified Buyer
Hits like a truck, gives you that extra kick to perform better.*
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akhmetov J
Verified Buyer
very good product.....................................................*
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mohammad g
Verified Buyer
worst pre wokout ive ever used in my life suckkkkkkkkkkkkkkkkkkk*
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Dennis S
Verified Buyer
Great product works really well it gives you the energy and clarity and focus you need for a good workout*
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Bijaya
Build Muscle
Verified Buyer
Good brand jxn I brought it for the first time. Let's see how it works.*
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Ravi B
Verified Buyer
Kill that workout in a blink of the eye... taste great! gives you the needed push!*
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robert y
Verified Buyer
Great taste great rush of energy for a preworkout great price*
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Steve W
Verified Buyer
This gives me a slight increase in strength but not much else. I thought the high level of caffeine would kick in but never did. Taste is sort of medicine-like. Probably will not buy again sort of disappointed. Surprised it has so many good reviews.*
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Chris A
Build Muscle
Verified Buyer
It tastes good and has a nice kick plus pump for strength workouts. I don't get jittery, but I feel it and sometimes get goosebumps. Love it! I do get tired after the workout. Could be the product, could be the intense lift. Highly recommend it over the stupid skin-ripping named ones that don't work half as well. This is a very solid pre-workout with a strong caffeine content.*
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Mohammad F
Verified Buyer
Awesome product. I cycled this with all max IGNITER Preworkout.*
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akhmetov J
Build Muscle
Verified Buyer
very good product*
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Steven B
Verified Buyer
I am satisfied with this product and would recommend it to others.*
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Ravi B
Verified Buyer
Gives me the push to recover faster and get those extra reps in!*
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Dannyl E
Verified Buyer
JNX Sports The Shadow blue raspberry pre workout great flavor will buy again *
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Bryan A
Verified Buyer
Great taste and a great pump. Mixes quick and easy! Will buy again!*
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Mark J
Verified Buyer
Very nice energy no itchy face. Not as strong as some but still great*
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Hsauce1 hs
Verified Buyer
Great pump taste very good u can feel it right away last long enough for a good workout *
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Justin A
Build Muscle
Verified Buyer
Very good product would definitely recommend also very fast shipping *
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Simran S
Verified Buyer
One of the best pre workout that I’ve used ever!! No washroom effects later and no draining!*
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Vincent I
Verified Buyer
Apex a good punch
I’m not crazy about the flavor but the product is great *
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Dzmitry B
Build Muscle
Verified Buyer
Очень хороший предтреник. Использовал его на подготовке к соревнованиям по пауэрлифтингу. Тяжёлые тренировки проходят на ура. Вкус превосходный.
Translation:
A very good pre-workout routine. Used it in preparation for a powerlifting competition. Hard workouts go off with a bang. The taste is excellent.*
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Ravi B
Verified Buyer
Taste great! Awesome energy! Love this pre workout! Grow in the shadow!*
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* 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.