Cellucor C4 Sport Pre Workout Powder - Keto-Friendly Wellness Ritual for Clean Energy and Hydration Support
Cellucor C4 Sport Pre Workout Powder - Keto-Friendly Wellness Ritual for Clean Energy and Hydration Support
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Why you'll love it
- NSF Certified for Sport removes banned-substance risk for tested athletes
- Zero-sugar formula fits keto and clean-eating lifestyles
- All-in-one blend of caffeine, creatine, and beta-alanine eliminates need to stack multiple supplements
- Four bold flavor options (Hawaiian Punch, Watermelon, Ice Blue Razz, Jolly Rancher Green Apple) prevent flavor fatigue over time
- Trusted legacy brand (Cellucor C4) with established reputation in the pre-workout category
- Electrolyte minerals (calcium, magnesium, potassium) support hydration during sweaty training
Perfect for
- Pre-workout energy and focus boost 30 minutes before strength training
- Electrolyte replenishment and hydration during long endurance sessions in heat
- Muscular fatigue management during high-rep or high-volume training blocks
- Safe pre-competition fueling for drug-tested collegiate or professional athletes
- Sugar-free pre-workout option for users on keto or low-carb diets
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Product Information
HARD-HITTING ENERGY: Power hard-hitting training sessions with 200mg caffeine.
MUSCULAR ENDURANCE: Combat muscular fatigue with clinically studied CarnoSyn Beta-Alanine^*.
ELITE HYDRATION: Replenish key minerals and critical electrolytes lost during tough training.
NSF CERTIFIED FOR SPORT: Tested and certified for professional and collegiate athletes.
INCREDIBLE FLAVOR: Variety of delicious flavors with ZERO sugar.
Brand: C4
Primary Supplement Type: Calcium, Magnesium, Potassium, Vitamin B12, Vitamin B6
Unit Count: 8.61 Ounce
Item Form: Powder
Item Weight: 244 g
Item dimensions L x W x H: 4.02 x 4.02 x 4.5 inches
Special Ingredients: Beta-Alanine, Creatine, L-Arginine
Diet Type: Keto, Kosher
Product Benefits: Circulation Support, Energy Management, Metabolism Management, Muscle Growth, Supports Electrolyte Balance
Cellucor C4 Sport Pre Workout Powder - NSF Certified for Sport - Elite Hydration - 200mg Caffeine + Creatine + Beta-Alanine - Electrolytes and Energy Supplement - Hawaiian Punch, 20 Servings
Items Details
Frequently Asked Questions
Will the zero-sugar formula fit my clean-eating and keto lifestyle?
Yes. Cellucor C4 Sport Pre Workout Powder is formulated with zero sugar and is keto-friendly, so it supports low-carb, clean-eating routines without breaking a fast or adding unwanted carbohydrates to your daily macros.
How does this support a mindful pre-training ritual instead of a jittery crash?
C4 Sport combines 200mg of caffeine with creatine, beta-alanine, and a full B-vitamin and electrolyte blend to deliver smoother, more sustained energy. The balanced formula is designed to help you feel focused and steady rather than wired and depleted.
Is this safe to use during a post-fast training session?
Yes, many low-carb and intermittent-fasting athletes use C4 Sport as a pre-workout precisely because it contains zero sugar and delivers clean energy, electrolytes, and focus without disrupting a fasted state.
Do the added B-vitamins and electrolytes support recovery as well as performance?
They do. The B6, B12, calcium, magnesium, and potassium blend supports hydration and energy metabolism, which helps your body bounce back faster after sweaty, high-volume training sessions.
Is the formula Kosher-certified if that matters to my dietary preferences?
Yes. Cellucor C4 Sport is Kosher-certified in addition to being sugar-free and keto-friendly, so it aligns with a wider range of clean-label and dietary preferences.
Is this a good daily pre-workout or should I cycle it?
C4 Sport can be used on training days as part of a consistent routine. Many athletes reserve it for days they need a real push and skip it on rest or light days to keep their response sharp over time.
Will it upset my stomach during a workout?
Most users tolerate it well, especially when mixed with the recommended amount of water and taken 20 to 30 minutes before training. If you have a sensitive stomach, take it with a small amount of food and see how you respond.
Can I drink this on non-training days for the focus and hydration benefits?
You can, but it is specifically designed as a pre-workout with 200mg of caffeine per serving, so most people reserve it for days they are actually training to avoid unnecessary stimulant intake.
How does C4 Sport compare to other sugar-free pre-workouts on the market?
C4 Sport stands out by combining NSF Certified for Sport testing, an electrolyte blend, creatine, beta-alanine, and 200mg of caffeine in one sugar-free scoop, so you do not have to stack multiple products to get a complete pre-workout.
Is C4 Sport a cleaner option than a typical stimulant-heavy pre-workout?
Yes. It is engineered for tested athletes and clean-eating users, with zero sugar, banned-substance testing, and a balanced mineral and B-vitamin profile that supports hydration rather than just stimulation.
I am sensitive to caffeine. Is 200mg too much for me?
200mg is a moderate-to-strong serving. If you are caffeine-sensitive, consider starting with a half scoop to assess your tolerance before moving to a full serving.
Will the beta-alanine cause uncomfortable tingling?
Beta-alanine commonly causes a harmless tingling or flushing sensation called paresthesia. It is a normal sign the ingredient is active and not a safety concern, and it usually subsides within 30 to 60 minutes.
Is this product too stimulating to use close to bedtime?
Yes. With 200mg of caffeine per serving, C4 Sport is best used earlier in the day or at least 6 to 8 hours before sleep to avoid disrupting your wind-down routine and rest quality.
How do I mix and take C4 Sport for the best results?
Mix one scoop with 8 to 12 ounces of water about 20 to 30 minutes before training. Shake or stir until fully dissolved and drink it during your warm-up so the energy, focus, and pump peak right when you start working sets.
Can I stack C4 Sport with creatine, BCAAs, or other supplements?
C4 Sport already contains creatine, beta-alanine, and an electrolyte blend, so most users do not need to stack additional versions of those ingredients. You can pair it with a protein powder or BCAAs around your session if your nutrition plan calls for it.
How should I store the tub to keep the powder fresh?
Store the tub sealed in a cool, dry place away from direct sunlight and moisture. Keep the lid closed tightly after each use, and do not store it in a hot car or humid environment, as that can clump the powder and degrade the flavor.
Is C4 Sport compatible with a vegan or vegetarian diet?
C4 Sport is suitable for many vegetarian and active lifestyles, but you should always review the full ingredient panel on the tub to confirm it aligns with your specific dietary preferences, including any restrictions on creatine sourcing.
Does C4 Sport work with a regular shaker bottle or do I need a specific one?
Any standard shaker bottle with a whisk ball or mixing grate works well. A frother or shaker with a tight seal is ideal for getting the powder fully dissolved and avoiding clumps.
What is included in the box when I order a tub?
Each order includes one factory-sealed tub of C4 Sport Pre Workout Powder with a built-in scoop inside, typically 20 servings depending on the size you select. You supply your own water and shaker.
Is 200mg of caffeine per serving safe for healthy adults?
200mg of caffeine per serving is within the range commonly used in sports nutrition for healthy adults and is considered safe for most people. If you are caffeine-sensitive, pregnant, nursing, or have a medical condition, consult a physician before use.
Will C4 Sport cause stomach discomfort, jitters, or a crash?
Most users tolerate C4 Sport well, especially when taken with the recommended water and not on a completely empty stomach. The 200mg caffeine dose is moderate, and the added B-vitamins and electrolytes help support a smoother energy curve, though individual responses will vary.
What is the difference between a pre-workout and an energy drink?
A pre-workout like C4 Sport is engineered specifically for training, with clinically studied ingredients such as beta-alanine for muscular endurance, creatine for strength output, and an electrolyte blend for hydration. Energy drinks primarily deliver caffeine and sugar without those performance-focused ingredients.
