---
product_id: 457233337
title: "Smart Energy Drink – Boost Focus and Energy with Zero Sugar, Natural Energy, and Nootropics - 200mg Caffeine - Black Cherry (12oz Pack of 12)"
brand: "c4"
price: "NT$5149"
currency: TWD
in_stock: true
reviews_count: 8
category: "C4"
url: https://www.desertcart.tw/products/457233337-smart-energy-drink-boost-focus-and-energy-with-zero-sugar
store_origin: TW
region: Taiwan
---

# 200mg InnovaTea caffeine Black Cherry flavor Zero sugar, zero calories Smart Energy Drink – Boost Focus and Energy with Zero Sugar, Natural Energy, and Nootropics - 200mg Caffeine - Black Cherry (12oz Pack of 12)

**Brand:** c4
**Price:** NT$5149
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Smart Energy Drink – Boost Focus and Energy with Zero Sugar, Natural Energy, and Nootropics - 200mg Caffeine - Black Cherry (12oz Pack of 12) by c4
- **How much does it cost?** NT$5149 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/457233337-smart-energy-drink-boost-focus-and-energy-with-zero-sugar)

## Best For

- c4 enthusiasts

## Why This Product

- Trusted c4 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready for Any Hustle:** Perfect for work, gaming, workouts, or socializing—energy that keeps up with your lifestyle
- • **Clean Energy, No Crash:** 200mg naturally derived caffeine from green tea for sustained focus without jitters
- • **Flavor That Stands Out:** Unique Black Cherry taste that breaks the boring energy drink mold
- • **Sugar-Free Power Boost:** Zero sugar, zero carbs, and zero calories to fuel your day guilt-free
- • **Brain-Boosting Nootropics:** Enhanced with Cognizin® Citicoline to elevate mental performance and clarity

## Overview

C4 Smart Energy Drink delivers 200mg of naturally sourced caffeine and brain-enhancing nootropics in a zero-sugar, zero-calorie formula. Available in a bold Black Cherry flavor, this 12-pack of 12oz cans is designed to boost focus, energy, and mental clarity for busy professionals and go-getters who demand clean, effective fuel for any challenge.

## 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: That it’s sugar free. - Love the cherry flavor and energy for the day.
Review: Great! - Tasted great and did not give me that jittery feeling

## Features

- ENERGY TO OVERACHIEVE - Formulated with 200mg of InnovaTea Naturally Derived Caffeine produced from tea leaves that delivers anytime energy and alertness. Conquer any task from work to play, gaming to studying, partying to planning to pre workout
- 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
- PACKAGING MAY VARY* - New Look, Same C4 Smart Energy!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B57VD8BW |
| Age Range Description | Adult |
| Best Sellers Rank | #3,356 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #83 in Energy Drinks |
| Brand | C4 |
| Brand Name | C4 |
| Container Type | Can |
| Customer Reviews | 4.5 out of 5 stars 517 Reviews |
| Each Unit Count | 12 |
| Flavor | Black Cherry |
| Flavored Drink Type | Energy Drink |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Package Weight | 4.51 Kilograms |
| Item Type Name | Energy Drink |
| Item Volume | 12 Fluid Ounces |
| Item Weight | 4.1 Kilograms |
| Liquid Contents Description | Energy Drinks |
| Manufacturer | Nutrabolt |
| Model Number | 7070014 |
| Net Content Volume | 12 Fluid Ounces |
| Number of Items | 12 |
| Number of Pieces | 12 |
| Package Information | Can |
| Package Type | Box Set |
| Package Type Name | Box |
| Part Number | 7070014 |
| Special Ingredients | Cognizin Citicoline, InnovaTea Green Tea Leaf Extract, Natural Flavors |
| Specialty | Sugar Free |
| Tea Variety | Green |
| UPC | 842595125108 |
| Unit Count | 144 Fluid Ounces |

## Product Details

- **Brand:** C4
- **Flavor:** Black Cherry
- **Item Form:** Liquid
- **Number of Items:** 12
- **Package Information:** Can

## Images

![Smart Energy Drink – Boost Focus and Energy with Zero Sugar, Natural Energy, and Nootropics - 200mg Caffeine - Black Cherry (12oz Pack of 12) - Image 1](https://m.media-amazon.com/images/I/81LT2hZ9hFL.jpg)

## Available Options

This product comes in different **Flavor** options.

## 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: What is the Caffeine content ?**
A: Each can contains 200mg of natural caffeine derived from Green Coffee Bean extract.

## Customer Reviews

### ⭐⭐⭐⭐⭐ That it’s sugar free.
*by R***I on February 22, 2026*

Love the cherry flavor and energy for the day.

### ⭐⭐⭐⭐⭐ Great!
*by A***R on February 21, 2026*

Tasted great and did not give me that jittery feeling

### ⭐⭐⭐⭐⭐ Great Value
*by M***N on January 14, 2026*

Love this brand. Always gets me going in the mornings, the fact it's so few calories is a big plus. Box stores and gas stations can't beat the price.

## Frequently Bought Together

- Cellucor C4 Smart Energy Drink - Sugar Free Performance Fuel & Nootropic Brain Booster, Coffee Substitute or Alternative | Black Cherry 12 Oz - 12 Pack
- C4 Energy Carbonated Zero Sugar Energy Drink, Pre Workout Drink + Beta Alanine, Midnight Cherry, 16 Fl Oz (Pack of 12)

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**Shop now:** [https://www.desertcart.tw/products/457233337-smart-energy-drink-boost-focus-and-energy-with-zero-sugar](https://www.desertcart.tw/products/457233337-smart-energy-drink-boost-focus-and-energy-with-zero-sugar)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-18*