
Cellucor
Cellucor C4 Ultimate - Icy Blue Razz (380 g)
Maximum intensity pre-workout for serious training sessions
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Why Choose This Product
EXPLOSIVE ENERGY
Delivers intense, sustained energy that powers through the most demanding workouts without the crash.
MUSCULAR ENDURANCE
Contains CarnoSyn Beta Alanine, the only patented form clinically proven to support muscular endurance.
MENTAL FOCUS
Packed with nootropics and mood enhancers to sharpen concentration during intense training.
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How It Works
How It Works
C4 Ultimate combines stimulants for immediate energy with CarnoSyn Beta Alanine, which converts to carnosine in your muscles. This compound helps buffer lactic acid buildup during high-intensity training. The formula also includes nootropics for mental clarity and pump amplifiers for better blood flow.
Who It's For
Serious athletes and experienced gym-goers who need maximum pre-workout intensity. Perfect for those who train heavy, frequently, and demand peak performance from their supplements. Best suited for people already comfortable with high-stimulant formulas.
Who It's Not For
Not recommended for beginners, those sensitive to stimulants, or anyone training late in the day. If you're new to pre-workouts, start with a milder formula first.
About This Product
What It Does
C4 Ultimate delivers the most intense energy and focus Cellucor has ever formulated. This maximum-strength pre-workout pushes your limits with explosive energy, enhanced endurance, and razor-sharp mental clarity. Unlike basic pre-workouts, C4 Ultimate is engineered for athletes who refuse to compromise on performance.
Why It Works
- CLINICALLY STUDIED ENDURANCE: CarnoSyn Beta Alanine is the only patented form proven to support muscular endurance by converting to performance-enhancing carnosine.
- MULTI-PATHWAY ENERGY: Combines fast-acting stimulants with sustained energy compounds to power through entire workouts.
- COGNITIVE ENHANCEMENT: Nootropics and mood enhancers maintain mental focus when physical fatigue sets in.
- PUMP AMPLIFICATION: Vasodilation ingredients improve blood flow for better muscle pumps and nutrient delivery.
What's Inside
Formulated with research-backed ingredients including patented CarnoSyn Beta Alanine. Contains stimulants and is not suitable for those sensitive to caffeine. NPN N/A.
Why we carry it: Cellucor's reputation for quality combined with clinically studied ingredients makes this the pre-workout for customers who demand proven performance.
How to Take
Full Ingredients

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