C4 Original Pre Workout
Legendary Explosive Energy
America's #1 Selling Pre-Workout Brand†
Explosive energy, heightened focus, and an overwhelming urge to tackle any challenge—that’s the C4 experience. Millions of people, ranging from beginners all the way up to elite competitors, have relied on the power of C4 to help them turn their ambitions into achievements.
As America’s #1 selling pre-workout, C4 Original lives up to its legendary reputation with a performance formula that supports energy, endurance, focus, and pumps!* With an iconic bottle design and a wide range of delicious flavors, you’ll always feel like it’s your very first time experiencing the C4 pre-workout you know and love.
Whether you’re just starting your fitness journey or you’re striving to reach your next level, C4 Original will help you unlock your full potential.
†Based on sales of all C4 brand products in the U.S.A. from 2014 to the present.
The Cellucor Difference
Every tub of C4 Original is the result of rigorous testing and research to ensure you get the highest-quality product possible, without compromise.
Our commitment to the following areas makes Cellucor stand above the pack:
We put every flavor of C4 through 100s of flavor tests. Seriously. And we don't settle. If a flavor doesn't measure up, we move on. We're dedicated to making the industry's best-tasting products, and nothing less will do.
We utilize an industry-leading evaluation method when working with ingredient suppliers, and we conduct additional stability testing on our raw ingredients to make sure our formulas have great physical stability. We also visit our key ingredient suppliers directly so we know exactly what we're putting in products, and we're very selective about working with only the best partners. (The same is true with our packaging.)
Our in-house product development team has years of research and expertise, and a true passion for sports nutrition. We don't rely on a single person's opinion to build product. We have a team of world-class formulators who evaluate, debate, and discuss the latest research before we even put a formula down on paper. Add our incredible relationships with the world's best ingredient manufacturers, internal testing, athlete feedback, and years of leading the industry, and you get a development process that's second to none.
Commitment to Customers
We're committed to your results. At the end of the day, C4 Original is your product. If you don't like it for any reason, we'll gladly refund or replace it. We're here for you.
Ratings & Reviews
What's in Cellucor C4 Original Pre Workout
Directions For C4 Original Pre Workout: Take one serving (1 level scoop) of C4® Original, mixed with 6 fl. oz. of water, 20-30 minutes before training. Some individuals may experience a harmless tingling sensation, which is attributed to beta alanine. USE ONLY AS DIRECTED.
Warnings: THIS PRODUCT IS ONLY INTENDED FOR HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use if pregnant, nursing, currently taking PDE5 inhibitors or nitrates for chest pain. Do not take this product before consulting a licensed, qualified, health care professional if you are taking any other dietary supplement, prescription drug or over-the-counter medication; or if, you suspect you have or have been treated for, diagnosed with or have a family history of, any medical condition. This product contains caffeine and should not be used in combination with caffeine or stimulants from other sources. Discontinue use 2 weeks prior to surgery. Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Do not use this product continuously for more than 8 weeks. Do not use if safety seal is broken or missing. Store in a cool, dry place. KEEP OUT OF REACH OF CHILDREN. This product is sold by weight, not volume. Some settling of powder may occur during shipping and handling, which may affect density of powder. This product contains the servings indicated when measured exactly by weight.