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Ultra Fantasy Ruby Red
Ultra Fantasy Ruby Red by MONSTER ENERGY provides 2 kcal per 100 ml, with 0 g of sugars and 0 g of protein. That is 100% less sugar than the average product in this category. Its Nutri-Score is C and it is classified as NOVA 4 (ultra-processed food). It is listed in the Energy drink without sugar and with artificial sweeteners category and comes in a 16 oz pack.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
Serving size: 473ml
| Nutrient | Per 100 ml | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 2 kcal | 10 kcal | 12 −83% | |
| Total fat | 0 g | 0 g | 0% | 0.3 −100% |
| Saturated fat | 0 g | 0 g | 0% | 0 −100% |
| Carbohydrates | 0.4 g | 2 g | 1% | 2 −79% |
| Total sugars | 0 g | 0 g | 0.6 −100% | |
| Added sugars | 0 g | 0 g | 0% | 0.4 −100% |
| Dietary fiber | 0 g | 0 g | 0% | 0.2 −100% |
| Protein | 0 g | 0 g | 0% | 0.3 −100% |
| Salt | 0.2 g | 1 g | 0.1 +49% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 440 Energy drink without sugar and with artificial sweeteners products on Foodmetria.
Compared with other energy drink without sugar and with artificial sweeteners
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
CARBONATED WATER, CITRIC ACID, ERYTHRITOL, TAURINE, SODIUM CITRATE, PANAX GINSENG FLAVOR, NATURAL FLAVORS, L-CARNITINE L-TARTRATE, POTASSIUM SORBATE, CAFFEINE, SUCRALOSE, D-CALCIUM PANTOTHENATE, ESTER GUM, INOSITOL, SODIUM BENZOATE, NIACINAMIDE, CYANOCOBALAMIN.
Additives 7
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 16 oz
- Serving size
- 473ml
- Sold in
- United States
- Barcode
- 0070847896180
Prices reported by shoppers
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Frequently asked questions
How many calories are in Ultra Fantasy Ruby Red?
Ultra Fantasy Ruby Red contains 2 kcal per 100 ml and about 10 kcal per serving (473ml).
How much sugar is in Ultra Fantasy Ruby Red?
Ultra Fantasy Ruby Red has 0 g of sugars per 100 ml, which is considered low by UK front-of-pack guidelines.
Is 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 June 1, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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