Cellucor C4 Extreme Natural Zero

As America's #1 pre-workout brand*, we've been pursuing perfection and pushing the boundaries of performance energy since the we first launched C4 in 2011.

Nearly a decade later, the product that defined a category has been reimagined and reengineered to help support explosive energy, extreme performance, powerful pumps, and mental alertness. Oh, and did we mention there’s no artificial dyes, flavors, or proprietary blends along with fully transparent labels?*

Building on the legendary C4® performance formula, C4® Extreme Natural Zero is formulated with patented and clinically studied ingredients to fuel your most extreme training sessions.*

CLEAN, CLEAR, EVOLVED

Introducing Project Clear Evolution: our mission to set a higher standard. To elevate the entire C4® family—and beyond—by pioneering the next generation of premium performance supplements that exceed your expectations.*

Project Clear Evolution is founded on three pillars:

• Clean: No artificial dyes. No artificial flavors.
• Clear: Fully transparent labels. No proprietary blends
• Evolved: Innovative ingredients. Enhanced formulas.

In addition to explosive energy and performance, C4® Extreme Natural Zero delivers an extremely clean nutritional profile built with zero calories, zero sugar, and zero carbs, with zero compromises on the amazing flavors you'd expect from C4®.

KEY INGREDIENTS:

Nitramax™ Citrulline Nitrate (NO3-C™), 1g

Created by mixing citrulline with patented nitrates, NitraMax (NO3-C) is an advanced compound that delivers dual-pathway nitric oxide (NO) support. Unlike citrulline or citrulline malate, which work through a single mechanism, NitraMax™ supports two mechanisms of NO creation, the arginine pathway (eNOS) and the nitrate-nitrite conversion system, to help promote the ultimate pump.*

Creatine Nitrate (NO3-T®), 1g

This 2-in-1 performance and pump amplifier, both a creatine and NO booster, is formed when creatine is mixed with nitrates. Creatine Nitrate may help support strength, size, and pumps.*

CarnoSyn® Beta-Alanine, 2g

The performance backbone of C4® Extreme, this patented form of beta-alanine has been clinically shown to fight fatigue and improve muscular endurance.*

Caffeine anhydrous, 200mg

Caffeine anhydrous supports energy, mental alertness, and both mental and physical performance.*

N-acetyl l-tyrosine, 200mg

Supports mental and cognitive health during stressful activities like physical training.*

Huperzine A, 50mcg

This nootropic may support memory, learning, and concentration—key qualities for a strong mind-muscle connection and productive training.*