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Take one serving (1 scoop) of C4 Zero, mixed with 8-10fl. oz. of water 20-30 minutes before training. Once tolerance has been assessed and if you are looking for an additional boost of energy, take one additional serving (1 scoop) with serving taken before training. During your workout, it is recommended that you drink plenty of water or performance beverage such as Cellucor Alpha Amino to stay hydrated. USE ONLY AS DIRECTED.
THIS PRODUCT IS ONLY INTENDED FOR HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use if pregnant, nursing, or 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 medical 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.
There is no one-size-fits-all when it comes to supplements. The fuel you need for a strength-based workout is different from a long-winded cardio session. C4 is America’s No.1 selling pre-workout product for energy, focus and pumps—three components for a killer workout. We’ve taken its core foundation and created the C4 ID Series – a collection of pre-workouts personalized to serve your unique fitness goals.*
Now we’re introducing our newest member of the C4 ID Series: C4 Zero.
If you’re just starting out, don’t like the tingles that come from beta alanine or are looking for a pre-workout with quality ingredients and flavors that taste amazing, C4 Zero is YOUR pre-workout.*
C4 Zero comes fully-loaded for explosive energy, heightened focus and improved endurance, while purposefully leaving out ingredients that aren’t aligned with your fitness goals.
Whether you’re sprinting on a treadmill or pedaling furiously in a spin class, C4 Zero can help you push through those moments where mere seconds feel like an eternity.