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Cellucor C4 I.D Series

Cellucor C4 I.D Series

Regular price $39.90
Regular price $59.95 Sale price $39.90
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C4 ID Series: The Ultimate Explosive Pre-Workout Powerhouse

Take your workouts to the next level with the unrivalled power of C4 ID Series. This cutting-edge pre-workout is packed with premium ingredients and performance-enhancing nutrients that are designed to help you reach your fitness goals.

  • Explosive energy for intense workouts
  • Enhanced pump for improved muscle performance
  • Elevated focus
  • Increased endurance

Explosive Energy and Endurance for Intense Workouts

C4 ID Series is formulated to deliver fast-acting energy and enhanced endurance, making it perfect for demanding workouts. Packed with 150mg of caffeine per serving from natural and anhydrous sources, C4 ID Series provides a potent boost to power you through your workouts with intensity and focus. Powered by CarnoSyn Beta Alanine, a clinically studied form of beta-alanine, this pre-workout supports muscular endurance, allowing you to push harder and longer.

Enhanced Pump and Laser-Focused Performance

Achieve unparalleled mind-muscle connection with C4 ID Series. This powerful pre-workout contains Creatine Nitrate, an advanced form of creatine that may improve solubility for better absorption in the body. The inclusion of Arginine Alpha-Ketoglutarate (AAKG) promotes protein synthesis, helping to build muscles and increase their size, strength, and endurance. Plus, with TeaCrine, a research-backed ingredient that supports healthy functions in energy, focus, mood, and motivation, C4 ID Series keeps you mentally sharp and laser-focused during your workouts.

Unmatched Quality and Innovation

C4 ID Series is formulated with the highest quality nutrients, including performance-enhancing amino acids, cognitive-boosting stimulants, and co-factors that work synergistically to deliver results. Backed by cutting-edge research and developed by industry leaders, C4 ID Series is a clear leader in the pre-workout category, trusted by fitness enthusiasts worldwide.

Unlock Your True Potential with C4 ID Series

Elevate your workouts to new heights with C4 ID Series, the ultimate explosive pre-workout powerhouse. Formulated with a blend of premium ingredients, including CarnoSyn Beta Alanine, Creatine Nitrate, TeaCrine, and Arginine Alpha-Ketoglutarate, C4 ID Series is designed to help you achieve peak performance and get the results you desire. Whether you're a seasoned athlete or just starting out, C4 ID Series is your key to unlocking your true potential in the gym. Try it today and experience the difference!

How to Use C4 ID Series

Consume 1 serving 20-30 minutes prior to workout with 300ml of water.


For orders over $95, we offer FREE postage Australia wide
For orders below $95, the regular postage fee Australia wide is $10
For orders below $95, the express postage fee Australia wide is $14.95


We aim to dispatch all orders within 1-2 days. Once your order is dispatched, you will get an email with a tracking number with a clickable link. Alternatively, you can simply visit AusPost and enter your tracking number.

If your delivery seems to be taking longer than expected, please email us at, and we would be happy to follow it up for you!

We have a 30 Day refund/ return policy. However, please find our full list of terms and conditions here.


Have a full read of our shipping policy here or reach out to us directly.
You can email or buzz us on 02 6290 6635.
Happy shopping Oxygen crew!