1,014 reviews
Very close to the candy, great for the convenience
January 10, 2022
Well, entered a nice Nutrabolt give awar for a case of C4 RTD Starburst, went for the Cherry, and if Nutrabolt does a giveaway they alway...
gbullock32 · Review provided by bodybuilding.com
December 16, 2022
Zero sugar? Zero carbs? Count me in!!! This is by far the best energy drink, I got my first taste at the May 2022 Fit Expo in LA and it w...
mona.d · Review provided by influenster.com
Lemon Starburst-Incredible taste
August 20, 2022
The taste of the lemon starburst c4 cans is better than ANY energy drink I've ever tasted. This is truly enjoyable to drink as the flavor...
Lewdog · Review provided by bodybuilding.com
May 29, 2022
When I think of a canned energy drink from a workout company, I often think of a chalky textured drink. This threw me through a total loo...
steph.m · Review provided by influenster.com
C4 Skittles a big WIN!
February 16, 2022
I was given an opportunity to try out the new C4 energy Skittles flavor. First off let me say I was very skeptical that they could pull t...
r2j2013 · Review provided by campusprotein.com
Starburst = Unreal. Good.
April 06, 2022
Received my Starburst c4 today - wasn't sure what I would make of the flavor. It's incredible. I still feel like I've eaten an actual sta...
NCgirl · Review provided by bodybuilding.com
Gets you through when you feel rough or tired
June 15, 2022
This stuff ain't cheap and I heard their pre workout ain't up to much but these things I tried when I've been really tired or just not fe...
Mike · Review provided by Holland & Barrett
Solid as a Pre, Great Energy Drink Alternative!
September 27, 2018
I'm a long-time user of the original C4, so I was very curious to try out the new "Sparkling" version of my favorite pre-workout! My prim...
PHDFW · Review provided by cellucor.com
FTWitachi C4 Official Review!
May 22, 2018
C4 Flavor: 10/10 C4 Original- Strawberry Margarita, Icy Blue Razz, Cherry Limeade, Orange Burst, Green Apple, Pink Lemonade, Watermelon, ...
Evan G. · Review provided by cellucor.com
Strawberry Starburst
June 18, 2022
The starburst flavors are some of my favorite flavors when it comes to energy drinks. The flavors for the starburst lineup are dead on wi...
Tom · Review provided by bodybuilding.com
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