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C4 Ultimate Pre-Workout

  • Comprehensive and high dosed pre-workout
  • 300mg of caffeine per serve to increase endurance and alertness
  • Vitamins C, B3, B6 and B12 to reduce fatigue and support normal energy yielding metabolism
From £29.99

Product Overview

Ultimate high dose pre-workout powder to improve your performance

Need a comprehensive, high dose pre-workout formula to support your training goals? C4 Ultimate is packed with 300mg of caffeine to enhance endurance and alertness, and vitamins C, B3, B6 and B12 to reduce fatigue and support normal energy-yielding metabolism. C4 Ultimate also includes L-citrulline DL-malate and the branded Nitrosigne® as precursors to nitric oxide, as well as creatine to increase high-intensity performance. A huge 3.2g of CarnoSyn® beta-alanine is topped off with plant extracts rhodiola rosea and panax ginseng.

Caffeine enhances physical and mental performance

Caffeine, one of the most popular pre-workout ingredients, is commonly found in tea and coffee and is proven to increase your endurance performance. To get the best results take 3 mg/kg bodyweight at least one hour prior to exercise but make sure you avoid other caffeine for at least 24 hours beforehand. Combined, the mental and physical benefits of caffeine give you the energy, focus and drive to succeed!


  • Comprehensive and high dosed pre-workout
  • 300mg of caffeine per serve to increase endurance and alertness
  • Vitamins C, B3, B6 and B12 to reduce fatigue and support normal energy yielding metabolism
  • 6g of L-citrulline DL-malate and 1.5g of the premium branded Nitrosigne® per serve
  • 3g creatine monohydrate per serve
  • 3.2g of CarnoSyn® beta-alanine per serve
  • Plants extracts rhodiola rosea and panax ginseng
  • Available in 440g tub and a range of fantastic flavours

Suggested Use

Take 30-60 minutes before training by adding one scoop to 175-250ml of water.

Pre-workouts in powdered form have a tendency to clump due to the hygroscopic property of the ingredients. Simply pre-workouts contain ingredients that attract water molecules at room temperature forming clumps and hardened blocks of powder. In principle, this product is safe to use and meets the highest quality requirements. Once the powder is loosened, it dissolves well in liquid and the product maintains its properties.

Nutritional Information

Nutritional information will be shown when a flavour and/or size is selected.

Customer Reviews

Overall Rating (4.4)
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The best of them all

Review by Karan on Aug 5, 2020
This is the best pre-workout I have ever had. I have previously tried NO Xplode, Assault, Ronnie Coleman, Evlution nutrition shred. But this is the best.

Bon produit

Review by Anonymous on Jan 17, 2022
Très bon goût (cerise limonade) Un bon boost qui permet de faire de bonnes séances malgré la fatigue
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Review by Anonymous on Dec 31, 2021
Werk goed en is lekker. Echt een aanrader
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C4 ultimate

Review by Alexandre on Dec 14, 2021
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Fait le job

Review by Coralie on Dec 14, 2021
Bon coup de boost, le meilleur préworkout testé pour le moment. Bon goût.
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It’s ok

Review by Nicu on Dec 10, 2021
Ist gut,besser als die mit lemone😑🦾🦾🦾🦾
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Goed maar smerig

Review by Beau on Dec 6, 2021
Deze preworkout doet zijn ding alleen de blueberry is echt heel erg smerig. Ik heb elke keer weer moeite met deze preworkout nemen, omdat ik het gewoon echt niet lekker vind.
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Review by Anonymous on Nov 17, 2021
Veel pre-workouts uitgeprobeerd deze C4 doet zijn werk meer dan prima, goede prijs kwaliteitsverhouding.
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Beste pre-workout, wel duur

Review by Sander on Nov 15, 2021
Kortgeleden op dit product overgestapt en ik vind de smaak/kwaliteit echt top. Wellicht wat aan de dure kant, maar een volle scoop is niet persé nodig om goed effect te hebben.
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Review by Sarina on Nov 9, 2021
Topp spul
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