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L-Carnitine Monster Energy Ultra Fantasy Ruby Red
L-Carnitine Monster Energy Ultra Fantasy Ruby Red by MONSTER ENERGY provides 3 kcal per 100 ml and 0 g of protein. Its Nutri-Score is C and it is classified as NOVA 4 (ultra-processed food). It is listed in the Energy drinks category.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
Serving size: 1 can (500 ml)
| Nutrient | Per 100 ml | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 3 kcal | 14 kcal | 34 −91% | |
| Total fat | 0 g | 0 g | 0% | 0.2 −100% |
| Carbohydrates | 0 g | 0 g | 0% | 7.4 −100% |
| Added sugars | 0 g | 0 g | 0% | 5 −100% |
| Protein | 0 g | 0 g | 0% | 0.5 −100% |
| Salt | 0.2 g | 1.1 g | 0.3 −33% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 2312 Energy drinks products on Foodmetria.
Compared with other energy drinks
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
carbonated water, acid (citric acid), flavour enhancer (erythritol), taurine, ginseng root extract (0.08%), caffeine, l-carnitine tartrate, vitamins with sweetener, sweeteners (sucralose, l-carnitine), stabiliser (electrolytes, vitamins (B3, B5, B6, B12)), stabilisers (esters of wood rosin), guarana seed extract (0.002%), natural colours (E129, E110)
Additives 5
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 1 can (500 ml)
- Sold in
- United Kingdom
- Barcode
- 5056784900901
Prices reported by shoppers
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Frequently asked questions
How many calories are in L-Carnitine Monster Energy Ultra Fantasy Ruby Red?
L-Carnitine Monster Energy Ultra Fantasy Ruby Red contains 3 kcal per 100 ml and about 14 kcal per serving (1 can (500 ml)).
Is L-Carnitine Monster Energy Ultra Fantasy Ruby Red healthy?
It has a Nutri-Score of C (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated July 30, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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