Cellucor C4 Ultimate Pre-Workout Powder
Description
It’s the pursuit to take names in the gym. Your crushing hunger to reach your new PR is the very reason why we’ve spent the last few years engineering the most hard-hitting, intense, and focused pre-workout on the market–one that matches your obsession with being better than you were yesterday.
Composition
| SERVING SIZE: 2 LEVEL SCOOPS | |||
| AMOUNT PER SERVING | 2 SCOOPS | RI* | |
| CarnoSyn beta-alanine | 4800mg | ** | |
| BetaPower betaine | 1250mg | ** | |
| L-tyrosine | 500mg | ** | |
| Caffeine | 300mg | ** | |
| Choline | 200mg | ** | |
| CereBoost | 200mg | ** | |
| EnXtra | 150mg | ** | |
| AstraGin | 35mg | ** | |
| Vitamin B6 | 0,42mg | 30% | |
| Vitamin B12 | 2,6µg | 104% | |
| Potassium | 600mg | 30% | |
| Magnesium | 120mg | 32% | |
| Sodium | 480mg | ** | |
| L-citrulline | 7000mg | ** | |
*RI - Reference Intake of an average adult (8400 kJ/2000kcal) **not established
Recommended Use
Warning: any information and statements provided about the product are not intended to be used to diagnose, treat, cure, or prevent any disease or health condition. THIS PRODUCT IS ONLY INTENDED TO BE CONSUMED BY HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use this product if you are pregnant, nursing, or are currently taking nitrates for chest pain or if you are taking medication used to treat erectile dysfunction such as PDE-5 inhibitors. Before using this product, consult a licensed, qualified, health care professional, including but not limited to, if: you are taking antidepressants such as MAOI (Monoamine Oxidase Inhibitor) or SSRI, blood thinners, nonsteroidal anti-inflammatory drugs, pseudoephedrine, or 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 history of, any medical condition, including but not limited to: high or low blood pressure, diabetes, glaucoma, anxiety, cardiovascular, psychiatric or seizure disorders, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, or difficult urinating due to prostate enlargement. This product contains caffeine and should not be used by individuals wishing to eliminate caffeine from their diet or in combination with caffeine or stimulants from other sources, including but not limited to, coffee, tea, soda, or other dietary supplements and medications. 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 exceed the recommended use. Use only as directed. Do not use if safety seal is broken or missing. Store in a cool dry place. KEEP OUT OF REACH OF CHILDREN.
Ingredients
Delivery & Payment
We dispatch all orders same day if placed by 2pm or next working day, if placed after the cut-off. Choose from:
- Royal Mail 24 Tracked (1–2 working days),
- Royal Mail 48 Tracked (2–3 working days),
Orders over £50 qualify for free UK standard shipping. You’ll receive tracking details once your order is shipped.
We accept secure payments via:
- credit and debit cards (Visa, Mastercard, AmEx)
- bank transfers
All transactions are encrypted and processed through trusted providers. Most payments are completed instantly, though bank transfers may take longer. You’ll receive a confirmation email after successful payment.


























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