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⚡ Elevate your grind with smart energy that works as hard as you do!
Cellucor C4 Smart Energy Drink packs 200mg caffeine and clinically studied nootropics like Cognizin into a zero-sugar, zero-calorie formula. Designed for professionals and athletes alike, it delivers clean, sustained energy and enhanced focus in a bold Black Cherry flavor—trusted by millions since 2011.
| Brand | C4 |
| Flavour | Black Cherry |
| Item form | Liquid |
| Item volume | 12 Fluid Ounces |
| Number of Items | 1 |
| Package information | Can |
H**G
More like "DUMB ENERGY"
I was taking this for several weeks now to try to improve my focus for studying, and it was doing the total opposite. Whenever i drink this I can't focus or even grasp the most basic concept. It also screwed up my memory and gave me lots of severe headaches and sleep problems. It also tastes horrible compared to diet coke or other diet drinks.
R**N
Tastes good and has good caffeine boost
Tastes good and has a great caffeine boost. I'm really particular in the flavor of energy drinks and this one is actually good.
A**R
Tastes great
Tastes great good clean energy with no jitters
H**S
Best Healthy Energy Drink.
I feel like this is the “cleanest” energy drink out there. It doesn’t give me a crash like Monster. It uses Splenda as the alternative sugar source. 200 mg of caffeine is more than enough caffeine, even more than Monsters and Red Bull. Most important also, it doesn’t have many carbs, it doesn’t make me feel bloated at all. Also the “Smart Energy” drinks don’t give you that itchy preworkout feeling, because they don’t have beta-alanine.
J**H
My goto
My go-to energy drinks. Good cherry flavor, 12 Oz with 200mg caffeine.
T**T
Good
Good
Trustpilot
3 weeks ago
2 weeks ago