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Monster Ultra 12x500ml Fiesta

Monster Ultra 12x500ml Fiesta at GymStack

Sale price £25.99 Regular price £31.99
19% off
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Description

Monster Ultra Fiesta Mango is a zero sugar carbonated energy drink with taurine, Panax ginseng root extract, L-carnitine L-tartrate, caffeine and B vitamins. Each 500 ml can has 13 kcal and 0 g of sugars, sweetened with sucralose and acesulfame K. This case holds 12 cans.

Flavour: Fiesta Mango, a zero sugar mango flavour coloured with carotenes and anthocyanins.

Key facts
  • 150 mg caffeine per 500 ml can (30 mg per 100 ml)
  • 0 g sugars and 13 kcal per can
  • Sweetened with sucralose and acesulfame K
  • No major allergens listed in the ingredients
  • 12 x 500 ml cans
Nutrition
Typical values Per 100 ml Per 500 ml can
Energy 11 kJ / 3 kcal 56 kJ / 13 kcal (1% RI)
Fat negligible negligible
of which saturates negligible negligible
Carbohydrate 1.3 g 6.7 g (3% RI)
of which sugars 0 g 0 g (0% RI)
Protein negligible negligible
Salt 0.20 g 1.0 g (16% RI)
Niacin (vitamin B3) 8.5 mg (53%) 43 mg (266%)
Pantothenic acid (vitamin B5) 4.2 mg (70%) 21 mg (350%)
Vitamin B6 0.80 mg (57%) 4.0 mg (286%)
Vitamin B12 2.5 µg (100%) 13 µg (500%)
Caffeine 30 mg 150 mg

RI is the reference intake of an average adult (8400 kJ / 2000 kcal); vitamin percentages are of the daily reference intake. The caffeine row is worked out from the label's caffeine statement.

Ingredients and allergens

Ingredients: Carbonated water, acid (citric acid), flavour enhancer (erythritol), taurine (0.4%), acidity regulator (sodium citrates), flavourings, Panax ginseng root extract (0.08%), preservatives (sorbic acid, benzoic acid), sweeteners (sucralose, acesulfame K), caffeine (0.03%), colours (carotenes, anthocyanins), L-carnitine L-tartrate (0.015%), vitamins (B3, B5, B6, B12), inositol.

Allergens: None of the 14 major allergens are listed in the ingredients.

How to use

Serve cold. One can is 500 ml. Count other sources of caffeine, such as coffee, tea and cola, towards your daily total. Store in a cool, dry place.

FAQs

How much caffeine is in a can?
150 mg per 500 ml can, which is 30 mg per 100 ml.

Is it sugar free?
It has 0 g sugars per 500 ml can and 13 kcal, sweetened with sucralose and acesulfame K.

Is Fiesta the mango flavour?
Yes. The UK can is Monster Ultra Fiesta Mango, coloured with carotenes and anthocyanins.

Does it contain any allergens?
None of the 14 major allergens are listed in the ingredients.

Warnings
  • High caffeine content. Not recommended for children or pregnant or breastfeeding women, or people sensitive to caffeine (30 mg/100 ml). Consume responsibly.
  • Not recommended for anyone under 16.
  • With sweeteners.
Details
  • Brand: Monster Energy
  • Product: Monster Ultra
  • Flavour: Fiesta Mango
  • Size: 12 x 500 ml cans
  • Serving size: 1 can (500 ml)

Product details are taken from the brand website and the UK pack label (Monster Energy UK), checked November 2026. Always check the label on the pack you receive.

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