Cellucor C4 Sport Pre Workout Powder - High-Focus Pre-Training Stack with 200mg Caffeine for Productive Gym Sessions
Cellucor C4 Sport Pre Workout Powder - High-Focus Pre-Training Stack with 200mg Caffeine for Productive Gym Sessions
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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
How quickly does C4 Sport kick in before a training session?
Most users feel the energy, focus, and pump effects within 20 to 30 minutes of drinking their serving, which makes it easy to time with your warm-up and planned work sets.
Will the 200mg of caffeine help me stay focused through a long workout?
Yes. 200mg is a strong, productive dose for most healthy adult athletes and is engineered to support sustained focus across strength sessions, HIIT classes, and longer endurance work.
Do I really need creatine and beta-alanine if I am short on time?
That is exactly why C4 Sport includes them. By stacking creatine for strength output, beta-alanine for muscular endurance, and caffeine for focus in one scoop, it eliminates the need to buy and mix multiple products when you are trying to be efficient.
Can I use C4 Sport for a fast lunchtime workout and still be productive at work?
Yes, as long as you train earlier in the day. The 200mg caffeine dose is substantial, so most users time it for a morning or early-afternoon session to avoid any impact on afternoon focus or evening sleep.
Does C4 Sport replace a separate intra-workout hydration product?
It can for many athletes. The built-in calcium, magnesium, and potassium electrolyte blend supports hydration during sweaty sessions, which is particularly useful when you want to keep your supplement stack simple and productive.
Is C4 Sport a good option for productive CrossFit or functional fitness classes?
Yes. The combination of caffeine for focus, beta-alanine for high-rep muscular endurance, and creatine for strength output is well suited to the mixed-modal demands of CrossFit, Hyrox, and functional fitness classes.
How does C4 Sport compare to a simple pre-workout that only has caffeine?
A caffeine-only product gives you a short energy lift, while C4 Sport layers in creatine for strength, beta-alanine for endurance, and electrolytes for hydration. The result is a more productive workout with less need for additional products.
Is C4 Sport better than using coffee as a pre-workout?
Coffee delivers caffeine, but C4 Sport pairs that caffeine with clinically studied beta-alanine, creatine, and an electrolyte blend. For athletes who want a purpose-built pre-workout, C4 Sport is more complete and more consistent than a random cup of coffee.
How does C4 Sport compare to the original C4 Ultimate or other high-stim lines?
C4 Sport is a moderate-stim formula at 200mg of caffeine with the added benefit of NSF Certified for Sport testing. It is designed for productivity and compliance rather than maximum stimulation, which is why many tested athletes prefer it over extreme-stim products.
Will the beta-alanine tingling slow me down or affect my performance?
No. The harmless tingling sensation from beta-alanine is a sign the ingredient is active. It typically peaks early in your session and fades, and most athletes find it does not interfere with performance at all.
I am worried about a crash mid-workout. Will this product cause one?
C4 Sport is formulated with a 200mg caffeine dose balanced by creatine, beta-alanine, and B-vitamins. While individual responses vary, most athletes report a smoother decline in energy rather than a hard crash when they stay hydrated and eat appropriately around their session.
Is it worth it to buy a 20-serving tub instead of single-serve packets?
For regular training, the 20-serving tub delivers a much lower cost per serving and lets you dial in your preferred dose. Single-serve packets are more convenient for travel, but the tub is the more productive, economical choice for daily gym use.
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.
