---
product_id: 583236282
title: "C4 Smart Energy Drink - Sugar Free Performance Fuel & Nootropic Brain Booster, Coffee Substitute or Alternative | Freedom Ice 12 Oz - 12 Pack"
brand: "cellucor"
price: "48065 Ft"
currency: HUF
in_stock: true
reviews_count: 4
category: "Cellucor"
url: https://www.desertcart.hu/products/583236282-c4-smart-energy-drink-sugar-free-performance-fuel-and-nootropic
store_origin: HU
region: Hungary
---

# 150mg InnovaTea caffeine Zero sugar, zero calories, zero carbs Clinically studied Cognizin brain booster C4 Smart Energy Drink - Sugar Free Performance Fuel & Nootropic Brain Booster, Coffee Substitute or Alternative | Freedom Ice 12 Oz - 12 Pack

**Brand:** cellucor
**Price:** 48065 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your hustle with smart energy that works as hard as you do!

## Quick Answers

- **What is this?** C4 Smart Energy Drink - Sugar Free Performance Fuel & Nootropic Brain Booster, Coffee Substitute or Alternative | Freedom Ice 12 Oz - 12 Pack by cellucor
- **How much does it cost?** 48065 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/583236282-c4-smart-energy-drink-sugar-free-performance-fuel-and-nootropic)

## Best For

- cellucor enthusiasts

## Why This Product

- Trusted cellucor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean, Sugar-Free Formula:** Zero sugar, zero calories, zero carbs—pure energy without compromise or artificial additives.
- • **Versatile Performance Fuel:** Perfect coffee alternative for work, gaming, workouts, or powering through your busiest days.
- • **Sharper Focus & Cognitive Boost:** Clinically backed Cognizin® Citicoline enhances mental clarity and brain health for peak performance.
- • **Sustained Energy to Overachieve:** 150mg of naturally derived caffeine fuels your grind from dawn till dusk without the crash.
- • **Flavor Explosion Unlike Any Other:** Freedom Ice and five other bold flavors deliver a refreshing twist that keeps you coming back.

## Overview

C4 Smart Energy Drink is a sugar-free, nootropic-infused energy beverage featuring 150mg of InnovaTea naturally derived caffeine and Cognizin® Citicoline to boost energy, focus, and cognitive function. Available in six unique flavors including Freedom Ice, it offers a clean, calorie-free alternative to coffee designed for professionals and go-getters seeking sustained mental and physical performance.

## Description

The delicious sugar-free energy drink, C4® Smart Energy, is powered by InnovaTea® Naturally Derived Caffeine (from Green Tea) and brain-boosting Cognizin® Citicoline to deliver energy, focus, and mental performance to help you conquer any task—from work to play, gaming to studying, partying to planning.

Review: Energy & Focus for 10 Hours - Noticeable improvement in energy level and focus on the C4 Smart Energy version. Bought this for working on a critical project, had it in the morning after breakfast. I was able to avoid mental and physical fatigue and keep working for 10+ hours straight, with full on energy, focus and motivation, without needing any breaks/coffee/tea in between. Remember you can have only one per day and I believe its not recommended to use this continuously for more than 8 weeks. I intend to use this only when I have something critical to get done. Taste is very good (Peach Mango / Smart Energy)
Review: جودة العالية و ممتاز - جودة العالية و تغليف كراتين بشكل محقن و ممتاز و سرعة توصيل ونظافة سيارة و مندوب

## Features

- ENERGY TO OVERACHIEVE - Formulated with 150mg of InnovaTea Naturally Derived Caffeine produced from tea leaves that delivers anytime energy and alertness. Conquer ant task from work to play, gaming to studying, partying to planning to pre workout
- INCREASE MENTAL & COGNITIVE PERFORMANCE - Formulated with Cognizin, a clinically studied form of Citicoline, that helps to support energy centers in the brain as well as cognitive function and health
- SUGAR-FREE BEVERAGE FOR MEN & WOMEN - Zero sugar, zero calories, and zero carbs in every delicious serving, with no artificial colors or dyes
- DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Icy Blue Razz, Black Cherry, Cotton Candy, Electric Sour, Freedom Ice, and Peach Mango Nectar

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CRR9XT1 |
| Age Range Description | Adult |
| Best Sellers Rank | #5,560 in Grocery ( See Top 100 in Grocery ) #59 in Energy Drinks |
| Brand | Cellucor |
| Brand Name | Cellucor |
| Caffeine Content | 150 milligrams |
| Container Type | Carton |
| Customer Reviews | 4.6 out of 5 stars 2,567 Reviews |
| Flavor | Freedom Ice |
| Flavored Drink Type | Energy Drink |
| Flavour | Freedom Ice |
| Global Trade Identification Number | 20842595119903 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Package Weight | 4.54 Kilograms |
| Item Volume | 12 Fluid Ounces |
| Item Weight | 12 Ounces |
| Item form | Liquid |
| Item height | 6.2 inches |
| Item volume | 12 Fluid Ounces |
| Liquid Contents Description | Energy Drinks |
| Manufacturer | Cellucor |
| Net Content Volume | 12 Fluid Ounces |
| Number of Items | 12 |
| Number of Pieces | 12 |
| Package Type | Box Set |
| Package Type Name | Box |
| Package information | Carton |
| Product Shelf Life | 540 Days |
| Special Ingredients | InnovaTea |
| Specialty | Smart Energy, Nootropic Brain Booster, Sugar-Free, Naturally Derived Caffeine |
| Tea Variety | Green |

## Product Details

- **Brand:** Cellucor
- **Item form:** Liquid
- **Flavour:** Freedom Ice
- **Number of Items:** 12
- **Package information:** Carton

## Images

![C4 Smart Energy Drink - Sugar Free Performance Fuel & Nootropic Brain Booster, Coffee Substitute or Alternative | Freedom Ice 12 Oz - 12 Pack - Image 1](https://m.media-amazon.com/images/I/81+uP82VopL.jpg)

## Questions & Answers

**Q: Is the Freedom Ice flavor any good?**
A: Its taste like a "Freedom Pop" popsicle... or I guess its supposed too anyway.  I think its a bit on the sweet side, but one of the better flavors.

**Q: Does this contain creatine? How much?**
A: This contains no creatine

**Q: Is the superbrain the same as the energy+ focus?**
A: It taste good. Leaves you with energy throughout the day & helps brain function

**Q: Is the icy blue razz any good?**
A: The taste is good to me, but the focus ones don’t seem to give me as much energy at the yellow cans

## Customer Reviews

### ⭐⭐⭐⭐⭐ Energy & Focus for 10 Hours
*by S***H on 2 August 2025*

Noticeable improvement in energy level and focus on the C4 Smart Energy version. Bought this for working on a critical project, had it in the morning after breakfast. I was able to avoid mental and physical fatigue and keep working for 10+ hours straight, with full on energy, focus and motivation, without needing any breaks/coffee/tea in between. Remember you can have only one per day and I believe its not recommended to use this continuously for more than 8 weeks. I intend to use this only when I have something critical to get done. Taste is very good (Peach Mango / Smart Energy)

### ⭐⭐⭐⭐⭐ جودة العالية و ممتاز
*by س***ي on 23 August 2025*

جودة العالية و تغليف كراتين بشكل محقن و ممتاز و سرعة توصيل ونظافة سيارة و مندوب

### ⭐⭐ More like "DUMB ENERGY"
*by H***G on 5 November 2024*

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.

## Frequently Bought Together

- Cellucor C4 Smart Energy Drink – Boost Focus and Energy with Zero Sugar, Natural Energy, and Nootropics - 200mg Caffeine - Cherry Berry Lime (12oz Pack of 12)
- CELSIUS Assorted Flavors Official Variety Pack, Functional Essential Energy Drinks, 12 Fl Oz (Pack of 12)
- C4 Energy Drink 12oz (Pack of 12) - Frozen Bombsicle - Sugar Free Pre Workout Performance Drink with No Artificial Colors or Dyes

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**Shop now:** [https://www.desertcart.hu/products/583236282-c4-smart-energy-drink-sugar-free-performance-fuel-and-nootropic](https://www.desertcart.hu/products/583236282-c4-smart-energy-drink-sugar-free-performance-fuel-and-nootropic)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-28*