Cellucor has been pioneering, building, and perfecting pre-workouts longer than some brands have been in sports nutrition. For nearly a decade, the C4® family has led the category with explosive energy and performance, the best flavors, clinically studied ingredients, and cutting-edge formulas.*
Cellucor is obsessed with research, improvement, and results. They are innovators and leaders. They have a legacy of building the best pre-workouts on the market, because that's precisely what they want to take. All their obsession comes together in C4® Ultimate Project Clear Evolution. Ultimate delivers energy you can feel, powerful pumps, muscular endurance, extreme focus, and peak performance.*
Since its launch in 2016, C4® Ultimate has defined what it means to be the industry's best pre-workout, delivering unrivalled energy, focus, pumps, and performance. To lead the pack and remain the best, the best don't rest—they evolve. This is the evolution of C4® Ultimate.*
The new generation of Ultimate delivers enhanced training benefits on every level, includes new performance ingredients for even stronger pump power, and joins the ranks of Project Clear Evolution.*
Every product built on the Project Clear Evolution platform is founded on three core pillars:
- Clean: No artificial dyes. No artificial flavors.
- Clear: Fully transparent labels. No proprietary blends.
- Evolved: Innovative ingredients. Enhanced formulas.
As their Clean, Clear, and Evolved pre-workout powerhouse, C4® Ultimate is free from artificial flavors and dyes, made with a fully disclosed formula, and upgraded with cutting-edge performance ingredients like NitraMax (NO3-C)™ Citrulline Nitrate and a double dose of pump-boosting nitrates.*
FEATURING NITRAMAX (NO3-C™)
Created by bonding 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.*
Cellucor C4 Ultimate 20 serving Icy Blue Razz
C4 Super Citrulline Pump Matrix 6g
L-Citrulline 4g, Citrulline Malate 1g, Citrulline Nitrate (as NitraMax NO3-C) 1g
CarnoSyn Beta-Alanine 3.2g
Creatine Hydrochloride (PATENTED CREATINE HCL) 1g
Creatine Nitrate (PATENTED as NO3-T) 1g
Caffeine Anhydrous 300mg
AlphaSize 50% A-GPC 200mg
Theacrine (as TeaCrine) 62.5mg
Rauwolfia vomitoria root extract 1mg
Huperzine A 50mcg
Calcium Silicate, Silicon Dioxide, Natural Flavors, Acesulfame Potassium, Sucralose, Citric Acid, Spirulina Extract (colour)