C4 Ultimate Cosmic Rainbow Cellucor Pre-Workout 520 Grams

By Cellucor

C4 Ultimate Cosmic Rainbow is a high-stimulant pre-workout powder designed to boost energy, enhance muscular endurance, and improve focus. Formulated with dual-source caffeine, it supports increased power and performance, making it ideal for athletes and active individuals seeking peak results.

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C4 Ultimate Cosmic Rainbow Cellucor Pre-Workout 520 Grams - 1

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Product highlights:

  • Strongest pre-workout in the C4 family.
  • Dual-source caffeine for sustained energy.
  • Promotes powerful muscle pumps and endurance.
  • Enhances focus and mental clarity.
  • One scoop delivers noticeable results.

Product Information

  • ✔️ 100% authentic
  • Brand: Cellucor
  • Category: Fitness And Strength / Focus And Performance
  • Form: Powder
  • Caffeine: 300MG Caffeine
  • Expiry Date: 16 Jul 2026

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Directions

Mix one scoop of C4 Ultimate with 8-10 ounces of water and consume 20-30 minutes before your workout. Do not exceed two scoops in a 24-hour period.

Warnings

  • Not for use by individuals under 18 years of age.
  • Consult a physician before using this product.
  • Do not exceed recommended dose.
  • Contains caffeine; avoid use with other caffeine sources.

Description

C4 Ultimate, Cosmic Rainbow is a high-stimulant pre-workout designed for serious athletes seeking enhanced energy, focus, and endurance. With dual-source caffeine technology, it delivers powerful pumps and peak performance, making it the ultimate choice for those looking to elevate their workouts.

Ingredients

  • Caffeine Anhydrous
  • Beta-Alanine
  • Creatine Nitrate
  • Citrulline Malate
  • Arginine Alpha-Ketoglutarate
  • N-Acetyl L-Tyrosine
  • And Natural & Artificial Flavors.

Key Features

  • High stimulant formula for maximum energy.
  • Supports increased power output and performance.
  • Formulated for extreme focus during workouts.
  • Delivers lasting energy without crashes.
  • Ideal for athletes and fitness enthusiasts.

Supplement Facts

Serving Size: 1 scoop (16.5g)
Servings Per Container: 30

NutrientAmount Per Serving
Calories5kcal
Total Carbohydrates1g
Caffeine300mg
Beta-Alanine3.2g
Creatine Nitrate1g
Citrulline Malate6g

Frequently Asked Questions

What is C4 Ultimate used for?
C4 Ultimate is a pre-workout supplement designed to enhance energy, focus, and endurance during workouts.
How much caffeine is in C4 Ultimate?
Each serving contains 300 mg of caffeine.
Can I take C4 Ultimate every day?
It is recommended to limit intake to no more than two scoops in a 24-hour period and consult a physician if you have any health concerns.
Is C4 Ultimate suitable for beginners?
C4 Ultimate is formulated for serious athletes; beginners may want to start with a lower-stimulant pre-workout.
What flavors are available for C4 Ultimate?
C4 Ultimate is available in several flavors, including Cosmic Rainbow.

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