Home > Categories > Pre-Workout > Stimulant > Cellucor > M5 Extreme

M5 Extreme

This product has been reported as discontinued.

By Cellucor
M5 Extreme Cellucor
Overall Score:
(Weighted average based on 46 Reviews)

Submit a review

Trust: 41%

Casez2017's M5 Extreme Review

Overall: 8 | Effectiveness: 9 | Value: 7

I only used half the serving size and it worked very well. The taste is kinda bad and its a little chalky but most pre-workout supps. are. I noticed alot of increased focus and I did not need more than a full serving to see effects. It made my muscles harder during the workout and after. I was also able...


Trust: 91%

celtics's M5 Extreme Review

Overall: 3 | Effectiveness: 2 | Value: 1

This product did not work at all for me. It has some stimulants and arginine in it so I expected to feel a pump and some energy...but I didn't..at all..It felt like I didn't have anything at all. The taste wasn't that great, It had some sort of medicinal taste to it..It looked like pepto-bismol and was...


Trust: 19%

josh29's M5 Extreme Review

Overall: 5 | Effectiveness: 5 | Value: 2

I went through one container of the M5. I was not happy with it at all. I didn't notice much from it. I did like the focus i had in the gym. My mind was all on the lifts and i had a little more energy through the workout. I got a 30 serving supply of it and went through it in 2 weeks. I had to use 2...

Trust: 0%

ramaudio's M5 Extreme Review

Overall: 9 | Effectiveness: 8 | Value: 8

OK my 1st review: Just finished the tub


Pumps- I guess a little, not really what I bought it for.. but I swell a little more than before.. BUT after 1 week I noticed that my muscles are EXTREMELY hard to the touch all the time now.. unlike before they felt a little squishy.....

Trust: 0%

This stuff is amazing as far it's muscle building capabilities go

Overall: 8 | Effectiveness: 9 | Value: 8

This stuff is amazing as far it's muscle building capabilities go. From my very first workout with M5 Extreme, I was noticeably stronger and got pumps that almost hurt. As far as providing any kind of energy, it's almost non existent. I stack it with another PWO for energy, but refuse to get off this...

Trust: 100%

This is really the first pre workoput supplement ive used but its great

Overall: 9 | Effectiveness: 9 | Value: 8

this is really the first pre workoput supplement ive used but its great i can definetly tell a difference than when i just workout with no pre workout. i tried my friends n.o. xplode and not only did it taste terrible and not work but i looked at the ingredients and it has alot of caffeine and creatine...

Trust: 8%

This is a "GREAT" pre-workout

Overall: 10 | Effectiveness: 10 | Value: 10

This is a "GREAT" pre-workout !!!! I've taken a lot of different supplements, and this one is the best ! I can feel it working in 15 minutes. Also if you take it with another supplement, it will boost it's effects by 10x ! Great pump feeling (takes away soreness) and muscle size (no water weight). A...

Trust: 0%

I was getting some decent pumps and got a reps on each lift

Overall: 7 | Effectiveness: 8 | Value: 5

i wont Cellucor M5 Extreme at a college lifting comp and tried it this past summer. first off, the taste wasnt the best, it had a sourish taste and left a bad after taste as well. it said to take 30mins prior to lifting and by the time i got to the gym, i already felt some more energy. the first few...

Trust: 0%

Jreills's M5 Extreme Review

Overall: 8 | Effectiveness: 8 | Value: 7

Hey everyone, I've been using/reading off this site for a while and wanted to finally post my first review. I'm a college student who lifts 6 days a week, for 2-3 hours per lift. I take it very seriously and am constantly looking for products to enhance my workouts.

M5 was a great product. I'm one...

Trust: 0%

Deluz111's M5 Extreme Review

Overall: 9 | Effectiveness: 9 | Value: 9

[@]Taste [/b]Not an overpowering Fruit Punch Flavor, but its very refreshing, its similar to the blue raz c4 in a sense because its not going to pack a ton of flavor, but it leaves a very refreshing after taste. Gives me a sense of the kool-aid drink packets I use to drink as a kid. That is honestly...