991 reviews
Caused side effects.
September 30, 2018
I used the c4 flavor is strawberry melon. I used it before working out and I used it at work. It gave me a little bit of energy. The tast...
Russ908 · Review provided by cellucor.com
January 28, 2021
It's..... underwhelming. From the experience I've had with the powders and supplements, i was expecting far more from the energy drinks. ...
jessica.b · Review provided by influenster.com
Probably not but again
June 06, 2020
I drink energy drinks pretty occasionally,the flavor of these drinks are pretty good. The one side effect I encountered was I became very...
Buko · Review provided by cellucor.com
Dangerous Product
September 29, 2018
This product has multiple warnings and does not provide me with the benefits listed on the product. I prefer to use natural products that...
My Cyber · Review provided by cellucor.com
June 08, 2018
The taste is not very appealing and it's too much to drink before a workout. I've tried giving it to friends, but they don't like it eith...
thel · Review provided by gnc.com
Not a fan.
May 04, 2018
These flavors are more on the sour/tart side for me which I do not like. (I have a pretty big sweet tooth) I also hate that they decided ...
· Review provided by campusprotein.com
I was not thrilled.
August 30, 2018
Although I was extremely excited to try this product I kind a wish I got the C4 powder. This drink did not effect me like a normal redbul...
Vannah · Review provided by cellucor.com
Eh....it's ok
October 11, 2018
I work nights at a hospital so i need the energy boost to get through my shift sometimes, but with this product i would rather just have ...
ER Tony · Review provided by cellucor.com
Not bad!
October 08, 2018
This didn't work on me, and it had a lingering after taste that I did not like.
Harriot · Review provided by cellucor.com
October 06, 2016
Felicial7 · Review provided by bodybuilding.com
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