---
product_id: 408082263
title: "Performance Energy Drink Cosmic Rainbow, Zero Sugar Carbonated Preworkout Energy, 200mg Caffeine with Beta Alanine, 16 Fl Oz (12 Pack), Packaging May Vary"
brand: "c4"
price: "106557CFA"
currency: XOF
in_stock: true
reviews_count: 10
category: "C4"
url: https://www.desertcart.sn/products/408082263-performance-energy-drink-cosmic-rainbow-zero-sugar-carbonated-preworkout-energy
store_origin: SN
region: Senegal
---

# 200mg caffeine punch Zero sugar, vibrant flavor BetaPower hydration boost Performance Energy Drink Cosmic Rainbow, Zero Sugar Carbonated Preworkout Energy, 200mg Caffeine with Beta Alanine, 16 Fl Oz (12 Pack), Packaging May Vary

**Brand:** c4
**Price:** 106557CFA
**Availability:** ✅ In Stock

## Summary

> 🌈 Fuel your hustle with Cosmic Rainbow — energy that’s as vibrant as your ambition!

## Quick Answers

- **What is this?** Performance Energy Drink Cosmic Rainbow, Zero Sugar Carbonated Preworkout Energy, 200mg Caffeine with Beta Alanine, 16 Fl Oz (12 Pack), Packaging May Vary by c4
- **How much does it cost?** 106557CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/408082263-performance-energy-drink-cosmic-rainbow-zero-sugar-carbonated-preworkout-energy)

## 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

- • **Endurance That Lasts:** Clinically studied CarnoSyn Beta-Alanine delays fatigue so you can push more reps and break personal records.
- • **Hydration Meets Power:** BetaPower Natural Betaine supports muscle cell hydration, keeping you refreshed and ready to outperform.
- • **Convenient & Ready to Go:** Carbonated, keto-friendly, vegan, and packed in a 12-can case—perfect for busy pros who demand energy anytime, anywhere.
- • **Clean & Guilt-Free Flavor:** Zero sugar, zero carbs, no artificial colors—just a delicious Cosmic Rainbow candy burst that fits your clean lifestyle.
- • **Explosive Energy On Demand:** 200mg caffeine fuels peak performance and laser focus for your toughest workouts or long workdays.

## Overview

C4 Performance Energy Drink Cosmic Rainbow delivers a potent 200mg caffeine boost combined with clinically studied CarnoSyn Beta-Alanine and BetaPower Natural Betaine to enhance endurance, hydration, and focus. This zero sugar, zero carb, and naturally flavored carbonated pre-workout drink is designed for athletes and busy professionals seeking clean, sustained energy and a delicious fruity flavor without artificial additives.

## Description

WARNING: C4 Performance Energy® is made for athletes.Whether you’re battling for rings or playing for pride, C4 Performance Energy® contains clinically studied ingredients that enhance performance at every stage of the game. Each can is powered by 200mg of caffeine and CarnoSyn® Beta-Alanine for explosive energy and enhanced endurance.*Side effects may include shattered PRs and total confidence that your product is free of sugar, artificial colors, and 290+ banned substances. Drink at your own risk of excellence.

Review: Great Pre Workout Energy, Awesome Variety, and Better Value Than Buying In Store - I’ve been drinking C4 for a while now, and it’s one of my favorite pre workout energy drinks. I usually start drinking one about 30 minutes before the gym, and since it takes me a while to finish, I’m normally done with the can by the time I’m about halfway through my workout. It gives me a nice boost of energy and helps me stay focused during training. The flavors I’ve tried, including Cosmic Rainbow and Cereal Killer and The Variety Pack with the Cherry flavor, are both really good and don’t have the overly artificial taste that some energy drinks do. I also like that they’re zero sugar. I also like that they are carbonated! One thing to keep in mind is that each can contains 200 mg of caffeine, which is a decent amount. If I drink one of these, I usually skip my coffee for the day because that’s already enough caffeine for me. I definitely wouldn’t drink one close to bedtime, especially if you’re sensitive to caffeine or have trouble falling asleep. Personally, I can still feel the effects for several hours afterward. Pros: * Great pre workout energy boost * Tastes good * Zero sugar * Helps with focus during workouts * Convenient alternative to mixing pre workout * There are variety packs (different flavors) Cons: * 200 mg caffeine may be too much for some people * Not ideal later in the day if you’re sensitive to caffeine How long does energy last? For me, I feel the energy for about 4 hours, though everyone’s caffeine tolerance is different. How does 200 mg caffeine compare? It’s roughly equivalent to about 2 cups of coffee, so it’s definitely noticeable but not excessive if you’re used to caffeine. Energy drinks vs coffee for workouts? I prefer this before workouts because it’s convenient, tastes good, and gives me a more “pre workout” feel than coffee alone. Energy drinks for gym performance? I find they help improve my focus, motivation, and workout intensity when used before training. Best pre-workout energy drink? This is one of my favorites because of the flavor variety, zero sugar formula, and reliable energy boost. Another reason I keep buying these is the value. I’ve found that purchasing them by the case on desertcart is usually cheaper than buying individual cans in stores, which adds up if you drink them regularly. It’s convenient to have them delivered and stocked at home, especially when I know I’ll be using them before my workouts throughout the week.
Review: My favorite C4 flavor!! - This is my favorite energy drink ever. The flavor is amazing. It tastes sweet & fruity. It is very low in calories (10 calories per can), but does not taste like artificial sweeteners. It has a pleasant sweetness. 200 mg of caffeine per can. Gives me a nice afternoon boost. Caution* may cause an all over itchy sensation the first few times you drink this. Does not make me jittery. Best served ice cold.

## Features

- ENERGY TO OUTPERFORM - Formulated with 200mg Caffeine to support explosive energy and physical performance when you need it most whether it’s in the gym, on the field, in your home, or wherever your fitness journey may take you
- INCREASE REP COUNT and HYDRATION - Formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, studied to support muscular endurance and fight fatigue, and BetaPower Natural Betaine that supports muscle cell hydration and physical performance
- INCREDIBLE FLAVOR - Enjoy fruity Rainbow Candy flavor with zero sugar or carbs with no artificial colors or dyes.
- NEW Cosmic Rainbow flavor, you get your candy fix with zero sugar, zero carbs, and no artificial colors or dyes. Now that’s a fruity, and delicious way to outperform and overachieve.
- PACKAGING MAY VARY: Old Flavor Version is "Skittles" and New Flavor Version is "Cosmic Rainbow"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RGKQW2L |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #31 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #8 in Energy Drinks |
| Brand | C4 |
| Brand Name | C4 |
| Caffeine Content Description | Caffeinated |
| Caffeine Content Per Serving | 200 Milligrams |
| Container Type | Can |
| Customer Reviews | 4.6 out of 5 stars 3,902 Reviews |
| Diet Type | Keto, Kosher, Vegan |
| Each Unit Count | 16 |
| Flavor | Cosmic Rainbow |
| Flavored Drink Type | Energy Drink |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Package Weight | 6.06 Kilograms |
| Item Type Name | Energy Drink |
| Item Volume | 192 Fluid Ounces |
| Item Weight | 13.2 Pounds |
| Liquid Contents Description | Energy Drinks (carbonated) |
| Manufacturer | Nutrabolt |
| Model Number | 111146 |
| Net Content Volume | 192 Fluid Ounces |
| Number of Items | 12 |
| Number of Pieces | 12 |
| Package Information | Can |
| Package Type | Snap Case |
| Package Type Name | Box |
| Part Number | 111146 |
| Product Shelf Life | 540 Days |
| Recommended Uses For Product | Exercise, Work, Gaming, Anytime Energy, Gaming, Sports, Workout |
| Special Ingredients | BetaPower Natural Betaine, CarnoSyn Beta-Alanine, Natural Flavors |
| Specialty | Sugar Free |
| Specific Uses For Product | Hydration, Refreshment, Workout |
| UPC | 842595121780 |
| Unit Count | 192 Fluid Ounces |

## Product Details

- **Brand:** C4
- **Diet Type:** Keto, Kosher, Vegan
- **Flavor:** Cosmic Rainbow
- **Item Form:** Liquid
- **Number of Items:** 12

## Images

![Performance Energy Drink Cosmic Rainbow, Zero Sugar Carbonated Preworkout Energy, 200mg Caffeine with Beta Alanine, 16 Fl Oz (12 Pack), Packaging May Vary - Image 1](https://m.media-amazon.com/images/I/81SDGtdn6DL.jpg)

## Available Options

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

## Questions & Answers

**Q: What does the twisted limade taste like? Any favorite flavors?**
A: I find that the Twisted Limeade tastes like a Mountain Dew that has been left out for an hour and isn't quite as "fizzy". My favorite flavor is Frozen Bombsicle (tastes like one of those 4th of July style popsicles), followed by Tropical Blast (tastes like a carbonated fruit punch with heavy tropical notes). The Strawberry Watermelon isn't bad, and tastes just like the name implies, I'm just not a fan of watermelon so it isn't one of my favorites.

**Q: Will this turn me into Bevis and Butthead? Is it really good, worth the $?**
A: They are good like I said I prefer monster 0 cal but these aren’t over the top when it comes to caffeine. I would say try it worth the money.

**Q: How much citrulline is in it**
A: It has 6g of Citrulline.

**Q: Do you sell Fortify energy drink?**
A: C4 does not make Fortify

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Pre Workout Energy, Awesome Variety, and Better Value Than Buying In Store
*by P***Z on June 18, 2026*

I’ve been drinking C4 for a while now, and it’s one of my favorite pre workout energy drinks. I usually start drinking one about 30 minutes before the gym, and since it takes me a while to finish, I’m normally done with the can by the time I’m about halfway through my workout. It gives me a nice boost of energy and helps me stay focused during training. The flavors I’ve tried, including Cosmic Rainbow and Cereal Killer and The Variety Pack with the Cherry flavor, are both really good and don’t have the overly artificial taste that some energy drinks do. I also like that they’re zero sugar. I also like that they are carbonated! One thing to keep in mind is that each can contains 200 mg of caffeine, which is a decent amount. If I drink one of these, I usually skip my coffee for the day because that’s already enough caffeine for me. I definitely wouldn’t drink one close to bedtime, especially if you’re sensitive to caffeine or have trouble falling asleep. Personally, I can still feel the effects for several hours afterward. Pros: * Great pre workout energy boost * Tastes good * Zero sugar * Helps with focus during workouts * Convenient alternative to mixing pre workout * There are variety packs (different flavors) Cons: * 200 mg caffeine may be too much for some people * Not ideal later in the day if you’re sensitive to caffeine How long does energy last? For me, I feel the energy for about 4 hours, though everyone’s caffeine tolerance is different. How does 200 mg caffeine compare? It’s roughly equivalent to about 2 cups of coffee, so it’s definitely noticeable but not excessive if you’re used to caffeine. Energy drinks vs coffee for workouts? I prefer this before workouts because it’s convenient, tastes good, and gives me a more “pre workout” feel than coffee alone. Energy drinks for gym performance? I find they help improve my focus, motivation, and workout intensity when used before training. Best pre-workout energy drink? This is one of my favorites because of the flavor variety, zero sugar formula, and reliable energy boost. Another reason I keep buying these is the value. I’ve found that purchasing them by the case on Amazon is usually cheaper than buying individual cans in stores, which adds up if you drink them regularly. It’s convenient to have them delivered and stocked at home, especially when I know I’ll be using them before my workouts throughout the week.

### ⭐⭐⭐⭐⭐ My favorite C4 flavor!!
*by C***N on May 8, 2026*

This is my favorite energy drink ever. The flavor is amazing. It tastes sweet & fruity. It is very low in calories (10 calories per can), but does not taste like artificial sweeteners. It has a pleasant sweetness. 200 mg of caffeine per can. Gives me a nice afternoon boost. Caution* may cause an all over itchy sensation the first few times you drink this. Does not make me jittery. Best served ice cold.

### ⭐⭐⭐⭐⭐ Great flavor and great energy!
*by A***E on July 12, 2025*

If you're on the lookout for a delicious energy boost, C4's Cosmic Rainbow flavor is definitely worth a try! This zero sugar drink manages to hit the sweet spot without being overly sweet, making it perfect for those who want a tasty pick-me-up without all the sugar guilt. You'd never guess it’s sugar-free! The flavor is a delightful medley of fruity goodness, reminiscent of a fun summer day. Each sip is like a carnival for your taste buds, with a vibrant blend that really showcases all the fruity flavors. It's playful and refreshing, making it a joy to drink whether you’re gearing up for a workout or just need a little extra energy to power through your day. What I love about Cosmic Rainbow is that it’s not just for gym-goers; it’s great anytime you need a burst of energy. The balance of flavors keeps things exciting, and it's definitely a drink you’ll want to keep on hand for those moments when you need an extra kick. Alongside its delicious flavor, C4 Cosmic Rainbow also packs a punch with its impressive ingredient lineup. This energy drink is formulated with key components designed to boost your performance and energy levels without the crash that often comes with sugary alternatives. One of the standout ingredients is **Beta-Alanine**, known for enhancing endurance and reducing fatigue during workouts. Plus, there’s **Caffeine Anhydrous**, providing that much-needed energy boost to help power through your day or gym session. C4 also includes **Citrulline Malate**, which may help improve blood flow and enhance performance, making it a great choice for pre-workout fuel. On top of that, it's fortified with vitamins like B3, B6, and B12, contributing to overall energy metabolism and keeping you feeling vibrant. What’s even better is that all of this comes without sugar, artificial colors, or preservatives often found in energy drinks. So, you can enjoy the fun and fruity taste of Cosmic Rainbow while fueling your body with quality ingredients. It’s the perfect blend of fun flavor and functional energy—ideal for anyone looking to boost their day in a tasty way!

## Frequently Bought Together

- Cellucor C4 Performance Energy Drink | Cosmic Rainbow | Zero Sugar Carbonated Preworkout Energy | 200mg Caffeine with Beta Alanine | 16 Fl Oz (12 Pack), Packaging May Vary
- GHOST Energy Drink - 12-Pack, Welch's Grape, 16oz Cans - Energy & Focus & No Artificial Colors - 200mg of Natural Caffeine, L-Carnitine & Taurine - Gluten-Free & Vegan
- REIGN Total Body Fuel, Reignbow Sherbet, Fitness & Performance Drink, 16 Fl Oz (Pack of 12)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-06*