Description
xCellucor C4 Sport Pre-Workout delivers the trusted performance of the C4 line in a sport-certified formula designed for athletes and fitness enthusiasts. Each serving provides clean energy, enhanced endurance, and performance support to help you power through demanding workouts.
The formula features CarnoSyn beta-alanine to help reduce muscular fatigue and improve endurance during intense training. Creatine monohydrate supports strength and power output, while caffeine provides a reliable boost in energy and focus.
Certified by Informed-Choice, C4 Sport undergoes rigorous testing for banned substances, making it a trusted option for competitive athletes. Whether you're lifting, training for endurance, or pushing through high-intensity workouts, C4 Sport helps elevate your performance—available at the best price in Canada at SupplementSource.ca.
Key Benefits
- Boosts workout energy and mental focus
- Supports strength and power output
- Enhances muscular endurance and training performance
- Sport-certified and tested for banned substances
Ideal For
- Athletes needing reliable pre-workout energy
- Strength training and resistance workouts
- High-intensity training sessions
- Anyone seeking a sport-certified pre-workout formula
Frequently Asked Questions
Q: How much caffeine is in each serving?
A: Each serving provides 135mg of caffeine to help boost energy and workout performance.
Q: Does C4 Sport contain creatine?
A: Yes, it includes creatine monohydrate to help support strength and power during training.
Q: What is CarnoSyn beta-alanine used for?
A: CarnoSyn beta-alanine helps buffer lactic acid buildup, which may help delay muscle fatigue during workouts.
Q: Is C4 Sport tested for banned substances?
A: Yes, it is Informed-Choice certified and tested for banned substances, making it suitable for competitive athletes.
Q: How should I take this pre-workout?
A: Mix 1 scoop with water and consume about 20–30 minutes before exercise.
Summary / TL;DR
Cellucor C4 Sport Pre-Workout delivers reliable energy, endurance, and strength support with caffeine, beta-alanine, and creatine. Informed-Choice certified and designed for serious training—available at the best price in Canada.
Actual nutrition information may vary between product types and/or flavours.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to anywhere in Canada & United States of America . Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.