Cellucor C4 Ultimate Performance - Bubblegum - 380g
Cellucor C4 Ultimate Performance - Bubblegum - 380g at GymStack
Description
C4 Ultimate in Bubblegum is Cellucor's higher-dose pre-workout powder. A full serving is 2 scoops (19 g) with 300 mg of caffeine; each scoop lists 3,000 mg L-citrulline and 2,400 mg CarnoSyn beta-alanine.
Vitamin B6 and vitamin B12 contribute to the reduction of tiredness and fatigue.
Flavour: Bubblegum. A powder to mix with about 250 ml of water per scoop, sweetened with sucralose and acesulfame K.
Key facts
- 300 mg caffeine per full serving of 2 scoops (150 mg per scoop)
- 3,000 mg L-citrulline and 2,400 mg CarnoSyn beta-alanine per scoop
- L-tyrosine 250 mg, choline 100 mg and AstraGin 17.5 mg per scoop
- Magnesium 60 mg (16% RI) and vitamin B12 1.3 µg (52% RI) per scoop
- 380 g tub, 20 full servings of 2 scoops (19 g)
Nutrition
| Typical values | Per scoop (9.5 g) | % RI |
|---|---|---|
| Caffeine | 150 mg | - |
| L-citrulline | 3,000 mg | - |
| CarnoSyn beta-alanine | 2,400 mg | - |
| L-tyrosine | 250 mg | - |
| Choline | 100 mg | - |
| AstraGin | 17.5 mg | - |
| Magnesium | 60 mg | 16% |
| Sodium | 120 mg | - |
| Vitamin B6 | 0.21 mg | 15% |
| Vitamin B12 | 1.3 µg | 52% |
RI = reference intake. A full serving is 2 scoops (19 g), which provides 300 mg of caffeine. Energy and macronutrient values are not in our label information, so check the pack.
Ingredients and allergens
Ingredients: L-citrulline, beta-alanine, bulking agent (polydextrose), anti-caking agents (silicon dioxide, calcium silicate), acidity regulators (citric acid, malic acid), magnesium salts of citric acid, flavourings, sodium chloride, choline bitartrate, L-tyrosine, anhydrous caffeine, sweeteners (sucralose, acesulfame K), colour (beetroot red), AstraGin (blend of extracts from Panax notoginseng and Astragalus membranaceus), cyanocobalamin (vitamin B12), pyridoxine hydrochloride (vitamin B6).
Allergens: No allergens in the ingredients. May contain traces of MILK and GLUTEN.
How to use
Start with 1 scoop (9.5 g) in about 250 ml of water 20 to 30 minutes before training to assess your tolerance. A full serving is 2 scoops (19 g). Take no more than 1 full serving a day.
FAQs
How much caffeine is in a serving?
150 mg per 9.5 g scoop. A full serving is 2 scoops (19 g), which provides 300 mg. Take no more than 1 full serving a day.
Should I take a full serving straight away?
No. Start with 1 scoop in about 250 ml of water to assess your tolerance; a full serving is 2 scoops.
What is in each scoop?
3,000 mg L-citrulline, 2,400 mg CarnoSyn beta-alanine, 250 mg L-tyrosine, 100 mg choline, 17.5 mg AstraGin, 60 mg magnesium and 150 mg caffeine, plus vitamins B6 and B12.
Does it contain allergens?
No allergens are in the ingredients, but it may contain traces of milk and gluten.
Warnings
- High caffeine content (150 mg per scoop; 300 mg per 2-scoop serving). Not recommended for children or pregnant or breastfeeding women.
- Do not combine with other sources of caffeine.
- Not suitable for anyone under 18.
- Consult a healthcare professional before use if you are taking medication or have a medical condition.
- Beta-alanine may cause a harmless tingling feeling.
- Contains sweeteners.
- Do not exceed the recommended daily dose.
- Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
- Keep out of reach of young children.
Details
Product details are taken from the brand's published label information (Cellucor), checked November 2026. Facts are restructured from the brand's label information carried on this page in early November 2026. The same ingredient list, including the colour, is given for every C4 Ultimate flavour, so the colour may differ by flavour. Always check the label on the pack you receive.
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