Cellucor C4 Original Pre-Workout
by Cellucor
"America's #1 selling pre-workout brand"
Overview
Cellucor C4 Original is the #1 selling pre-workout supplement in America with over 95,000 Amazon reviews. Each serving provides 150mg of caffeine, 1.6g of beta-alanine, 1g of creatine nitrate, and 1g of arginine AKG. C4 is known for its wide variety of flavors (20+) and consistent energy boost without being overwhelming. While the ingredient doses are below clinical levels, the moderate approach makes it accessible for beginners and those sensitive to stimulants.
Key Ingredients
| Ingredient | Amount |
|---|---|
| Beta-Alanine | 1,600 mg |
| Creatine Nitrate | 1,000 mg |
| Arginine AKG | 1,000 mg |
| Caffeine Anhydrous | 150 mg |
| N-Acetyl L-Tyrosine | Included |
Pros & Cons
What We Like
- #1 selling pre-workout in America
- 60 servings per container — excellent value
- 20+ flavor options
- Moderate caffeine (150mg) — not overwhelming
- Accessible for beginners
What Could Be Better
- Most ingredients below clinical doses
- Only 1.6g beta-alanine (clinical dose is 3.2-6.4g)
- Contains artificial colors and flavors
- Proprietary blend in some formulations
Who Is This For?
Best For
- Pre-workout beginners
- Those sensitive to high caffeine
- Flavor variety seekers
- Budget pre-workout users
Not Ideal For
- Experienced users wanting clinical doses
- Those avoiding artificial ingredients
- Stimulant-tolerant individuals
Our Verdict
C4 Original is the gateway pre-workout — accessible, affordable, and available in countless flavors. It won't blow your mind with clinical doses, but it delivers a reliable energy boost for most gym-goers. Experienced users should look at Transparent Labs BULK for clinical dosing.