Proteini.si
The images are symbolic
cellucor-c4-ultimate-500g
cellucor-c4-ultimate-500g
cellucor-c4-ultimate-500g
cellucor-c4-ultimate-500g
cellucor-c4-ultimate-500g
cellucor-c4-ultimate-500g
cellucor-c4-ultimate-500g
cellucor-c4-ultimate-500g
Select delivery country
  • Austria
    Courier: DPD - Na dom
    Delivery time (working days): 4
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Belgium
    Courier: DPD - Na dom
    Delivery time (working days): 7
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Bulgaria
    Courier: DPD - Na dom
    Delivery time (working days): 3
    Shipping costs: 20,00 €
    FREE shipping for all orders over: 250,00 €
  • Croatia
    Courier: DPD - Na dom
    Delivery time (working days): 5
    Shipping costs: 4,00 €
    FREE shipping for all orders over: 39,98 €
  • Czech Republic
    Courier: DPD - Na dom
    Delivery time (working days): 6
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Denmark
    Courier: DPD - Na dom
    Delivery time (working days): 7
    Shipping costs: 12,00 €
    FREE shipping for all orders over: 150,00 €
  • Estonia
    Courier: DPD - Na dom
    Delivery time (working days): 7
    Shipping costs: 17,00 €
    FREE shipping for all orders over: 200,00 €
  • Finland
    Courier: DPD - Na dom
    Delivery time (working days): 1
    Shipping costs: 17,00 €
    FREE shipping for all orders over: 200,00 €
  • France
    Courier: DPD - Na dom
    Delivery time (working days): 4
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Germany
    Courier: DPD - Na dom
    Delivery time (working days): 6
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Greece
    Courier: DPD - Na dom
    Delivery time (working days): 5
    Shipping costs: 20,00 €
    FREE shipping for all orders over: 250,00 €
  • Hungary
    Courier: DPD - Na dom
    Delivery time (working days): 1
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Ireland
    Courier: DPD - Na dom
    Delivery time (working days): 4
    Shipping costs: 17,00 €
    FREE shipping for all orders over: 200,00 €
  • Italy
    Courier: DPD - Na dom
    Delivery time (working days): 5
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Latvia
    Courier: DPD - Na dom
    Delivery time (working days): 4
    Shipping costs: 12,00 €
    FREE shipping for all orders over: 170,00 €
  • Lithuania
    Courier: DPD - Na dom
    Delivery time (working days): 4
    Shipping costs: 17,00 €
    FREE shipping for all orders over: 200,00 €
  • Luxembourg
    Courier: DPD - Na dom
    Delivery time (working days): 4
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Netherlands
    Courier: DPD - Na dom
    Delivery time (working days): 2
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Poland
    Courier: DPD - Na dom
    Delivery time (working days): 2
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Portugal
    Courier: DPD - Na dom
    Delivery time (working days): 7
    Shipping costs: 20,00 €
    FREE shipping for all orders over: 250,00 €
  • Romania
    Courier: DPD - Na dom
    Delivery time (working days): 4
    Shipping costs: 17,00 €
    FREE shipping for all orders over: 200,00 €
  • San Marino
    Courier: DPD - Na dom
    Delivery time (working days): 7
    Shipping costs: 4,99 €
    FREE shipping for all orders over: 59,99 €
  • Slovakia
    Courier: DPD - Na dom
    Delivery time (working days): 4
    Shipping costs: 12,00 €
    FREE shipping for all orders over: 150,00 €
  • Slovenia
    Courier: DPD - Na dom
    Delivery time (working days): 4
    Shipping costs: 3,49 €
    FREE shipping for all orders over: 39,98 €
    Courier: Pošta Slovenije - Na dom
    Delivery time (working days): 1
    Shipping costs: 3,49 €
    FREE shipping for all orders over: 39,98 €
    Courier: Pošta Slovenije - Poštno ležeče
    Delivery time (working days): 7
    Shipping costs: 3,49 €
    FREE shipping for all orders over: 39,98 €
  • Spain
    Courier: DPD - Na dom
    Delivery time (working days): 5
    Shipping costs: 17,00 €
    FREE shipping for all orders over: 200,00 €
  • Sweden
    Courier: DPD - Na dom
    Delivery time (working days): 6
    Shipping costs: 12,00 €
    FREE shipping for all orders over: 170,00 €

  • Pre-workout to fuel your performance
  • Focus, energy, electrolytes
  • For toughest, high-intensity gym sessions
  • 20 servings

Food supplement with sweetener. High caffeine content (300 mg/serving). Not recommended for children or pregnant or breast-feeding women.

For over a decade the C4 family has been leading the category and Ultimate is their strongest pre-workout yet. C4 Ultimate is a high stimulant pre-workout formulated to deliver lasting energy, pumps, and muscular endurance, in order to help you take your results to the next level. C4 Ultimate delivers energy you can feel, powerful pumps, muscular endurance, extreme focus, and peak performance. All it takes is one scoop and you can feel the difference.

Main ingredients:

  • Caffeine
  • Cereboost® - a superior quality, completely natural, patented extract of American ginseng
  • CarnoSyn® - the most common and highest-quality beta alanine available
  • BetaPower® - naturally derived betaine from beets
  • EnXtra - a caffeine-free alternative
  • AstraGin® - a patented, 100% plant-based compound that increases the absorption of many vital nutrients

Net quantity: 20 servings (520 g - Cosmic Rainbow / 496 g - Tutti Frutti / 508 g - Bubblegum; Lemon Twist)

Ask a question

We care and process your personal data in accordance with the Privacy Policy.

BUBBLEGUM

Ingredients: L-Citrulline, CarnoSyn Beta Alanine, Flavourings, Acidity Regulators (Citric Acid, Malic Acid), BetaPower Betaine Anhydrous, Potassium Chloride, Anti Caking Agents (Silicon Dioxide, Calcium Silicate), Sodium Citrate, Magnesium Salts of Citric Acid, Sodium Chloride, Choline Bitartrate, L-Tyrosine, Caffeine Anhydrous, Colour (Beetroot Red), Cereboost (Panax quinquifolious Root Extract), Enxtra (Alpina galanga Rhizome Extract), Sweetener (Sucralose), Astragin (Extract from Panax notoginseng and Astragalus membranaceus), Cyanocobalamin, Pyridoxine Hydrochloride.

May Contain MILK and GLUTEN.

Nutrition information of CELLUCOR C4 ULTIMATE

  Per serving (2 scoops)
Vitamin B6 0,42 mg (30%*)
Vitamin B12 2,6 mcg (104%*)
Potassium600 mg (30%*)
Magnesium 120 mg (32%*)
Sodium  480 mg
L-Citrulline 7000 mg
CarnoSyn Beta-Alanine 4800 mg
BetaPower Betaine 1250 mg
L-Tyrosine 500 mg
Caffeine 300 mg
Choline200 mg
CereBoost 200 mg
EnXtra  150 mg
AstraGin 35 mg
*RDI - Reference daily intake. 

COSMIC RAINBOW

Ingredients: L-Citrulline, CarnoSyn Beta Alanine, Acidity Regulators (Citric Acid, Malic Acid), Flavourings, BetaPower Betaine Anhydrous, Potassium Chloride, Anti Caking Agents (Silicon Dioxide, Calcium Silicate), Sodium Citrate, Magnesium Salts of Citric Acid, Sodium Chloride, Choline Bitartrate, L-Tyrosine, Colour (Beetroot Red), Caffeine Anhydrous, Cereboost (Panax quinquifolious Root Extract), Enxtra (Alpina galanga Rhizome Extract), Sweetener (Sucralose), Astragin (Extract from Panax notoginseng and Astragalus membranaceus), Cyanocobalamin, Pyridoxine Hydrochloride.

May Contain MILK and GLUTEN.

Nutrition information of CELLUCOR C4 ULTIMATE

  Per serving (2 scoops)
Vitamin B6 0,42 mg (30%*)
Vitamin B12 2,6 mcg (104%*)
Potassium600 mg (30%*)
Magnesium 120 mg (32%*)
Sodium  480 mg
L-Citrulline 7000 mg
CarnoSyn Beta-Alanine 4800 mg
BetaPower Betaine 1250 mg
L-Tyrosine 500 mg
Caffeine 300 mg
Choline200 mg
CereBoost 200 mg
EnXtra  150 mg
AstraGin 35 mg
*RDI - Reference daily intake. 

LEMON TWIST

Ingredients: L-Citrulline, CarnoSyn Beta Alanine, Acidity Regulators (Citric Acid, Malic Acid), Flavourings, BetaPower Betaine Anhydrous, Potassium Chloride, Anti Caking Agents (Silicon Dioxide, Calcium Silicate), Sodium Citrate, Magnesium Salts of Citric Acid, Sodium Chloride, Choline Bitartrate, L-Tyrosine, Caffeine Anhydrous, Cereboost (Panax quinquifolious Root Extract), Enxtra (Alpina galanga Rhizome Extract), Sweetener (Sucralose), Colour (Beta-Carotene), Astragin (Extract from Panax notoginseng and Astragalus membranaceus), Cyanocobalamin, Pyridoxine Hydrochloride.

May Contain MILK and GLUTEN.

Nutrition information of CELLUCOR C4 ULTIMATE

  Per serving (2 scoops)
Vitamin B6 0,42 mg (30%*)
Vitamin B12 2,6 mcg (104%*)
Potassium600 mg (30%*)
Magnesium 120 mg (32%*)
Sodium  480 mg
L-Citrulline 7000 mg
CarnoSyn Beta-Alanine 4800 mg
BetaPower Betaine 1250 mg
L-Tyrosine 500 mg
Caffeine 300 mg
Choline200 mg
CereBoost 200 mg
EnXtra  150 mg
AstraGin 35 mg
*RDI - Reference daily intake. 

TUTTI FRUTTI

Ingredients: L-Citrulline, CarnoSyn Beta Alanine, Flavourings, Acidity Regulators (Citric Acid, Malic Acid), BetaPower Betaine Anhydrous, Potassium Chloride, Anti Caking Agents (Silicon Dioxide, Calcium Silicate), Sodium Citrate, Magnesium Salts of Citric Acid, Sodium Chloride, Choline Bitartrate, L-Tyrosine, Caffeine Anhydrous, Cereboost (Panax quinquifolious Root Extract), Colours (Beetroot Red, Beta-Carotene), Enxtra (Alpina galanga Rhizome Extract), Sweetener (Sucralose), Astragin (Extract from Panax notoginseng and Astragalus membranaceus), Cyanocobalamin, Pyridoxine Hydrochloride.

May Contain MILK and GLUTEN.

Nutrition information of CELLUCOR C4 ULTIMATE

  Per serving (2 scoops)
Vitamin B6 0,42 mg (30%*)
Vitamin B12 2,6 mcg (104%*)
Potassium600 mg (30%*)
Magnesium 120 mg (32%*)
Sodium  480 mg
L-Citrulline 7000 mg
CarnoSyn Beta-Alanine 4800 mg
BetaPower Betaine 1250 mg
L-Tyrosine 500 mg
Caffeine 300 mg
Choline200 mg
CereBoost 200 mg
EnXtra  150 mg
AstraGin 35 mg
*RDI - Reference daily intake. 

  • The serving size is 2 level scoops.
  • Take 1 serving 20-30 minutes before training. Do not exceed recommended dose of 1 serving per day. WARNING: High caffeine content (300 mg/serving). Not recommended for children or pregnant or breast-feeding women. Do not consume more than 400 mg of caffeine from all food and food supplement sources per day. This product is intended for healthy adults, 18 years of age or older. If you are taking medications, have a pre-existing medical condition or are preparing for surgery, consult with health care professional before use. Do not use if safety seal is broken or missing. The stated recommended daily dose must not be exceeded. Do not use as a substitute for a balanced nutrition. Keep out of reach of children! Store in a cool, dry place.
  • Mix 1 serving with 700 ml of water.
Need help

We are available for you from Monday to Friday between 8:00 and 16:00

Subscribe to E-news
Stay informed about current promotions and news
Cookie Policy
The Proteini.si online shop uses cookies to ensure that it works properly and gives you the best user experience. You can remove the cookie data at any time - it is stored in your browser. More about cookies...
Proteini.si   Please wait.