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Prex Energy
Prex Energy by Prex provides 51 kcal per 100 g, with 11.5 g of sugars and 0.4 g of protein. That is 87% more sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 4 (ultra-processed food). It is listed in the Energy drinks category and comes in a 500 ml pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 100
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 51 kcal | 34 +51% |
| Total fat | 0 g | 0.2 −100% |
| Saturated fat | 0 g | 0.1 −100% |
| Carbohydrates | 11.9 g | 7.4 +61% |
| Total sugars | 11.5 g | 6.2 +87% |
| Added sugars | 24.7 g | 5 +392% |
| Dietary fiber | 0 g | 0.4 −100% |
| Protein | 0.4 g | 0.5 −18% |
| Salt | 0.3 g | 0.3 −20% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 2321 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
Agua, Azúcar, Jarabe de glucosa - fructosa, Acidulante: Acido cítrico; Dioxido de carbono, Corrector de acidez: Citratos de sodio: Taurina (0,38%), Cafeina, Glucuronolactona, Colorantes: Caramelo amónicoy Riboflayina; Inositol, Aromas, Niacina, Acido pantoténico, Vitamina B6 y B12. Pasteurizado.
Additives 4
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 500 ml
- Serving size
- 100
- Sold in
- Spain, Español
- Barcode
- 8437027559006
Prices reported by shoppers
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Frequently asked questions
How many calories are in Prex Energy?
Prex Energy contains 51 kcal per 100 g.
How much sugar is in Prex Energy?
Prex Energy has 11.5 g of sugars per 100 g, which is considered moderate by UK front-of-pack guidelines.
Is Prex Energy healthy?
It has a Nutri-Score of E (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 September 5, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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