View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Mas+
Mas+ by Messi provides 2 kcal per 100 ml, with 0.2 g of sugars and 0 g of protein. That is 94% less sugar than the average product in this category. Its Nutri-Score is B and it is classified as NOVA 4 (ultra-processed food). It is listed in the Vitamin waters category and comes in a 16.9 oz pack.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
Serving size: 500mL
| Nutrient | Per 100 ml | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 2 kcal | 10 kcal | 20 −90% | |
| Total fat | 0 g | 0 g | 0% | 0 −100% |
| Saturated fat | 0 g | 0 g | 0% | 0 −100% |
| Carbohydrates | 0.2 g | 1 g | 0% | 3.6 −95% |
| Total sugars | 0.2 g | 1 g | 3.4 −94% | |
| Added sugars | 0.2 g | 1 g | 2% | 4.7 −96% |
| Dietary fiber | 0 g | 0 g | 0% | 0.2 −100% |
| Protein | 0 g | 0 g | 0% | 1.2 −100% |
| Salt | 0 g | 0.2 g | 0.1 −21% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 90 Vitamin waters products on Foodmetria.
Compared with other vitamin waters
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Filtered Water, Electrolytes (Potassium Citrate, Calcium Lactate, Magnesium Sulfate, Sodium Citrate, Sea Salt), Citric Acid, Natural Flavors, Cane Sugar, Fruit and Vegetable Juice Concentrate (color), Vitamin C (Ascorbic Acid), Stevia Sweetener, Vitamin E (a-Tocopheryl Acetate), Vitamin B3 (Niacinamide), Vitamin A (Vitamin A Palmitate), Zinc Sulfate, Vitamin B6 (Pyridoxine Hydrochloride), Vitamin B12 (Cyanocobalamin)
Additives 1
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 16.9 oz
- Serving size
- 500mL
- Sold in
- United States
- Barcode
- 0810161620005
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Mas+?
Mas+ contains 2 kcal per 100 ml and about 10 kcal per serving (500mL).
How much sugar is in Mas+?
Mas+ has 0.2 g of sugars per 100 ml, which is considered low by UK front-of-pack guidelines.
Is Mas+ healthy?
It has a Nutri-Score of B (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 January 10, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
a NOVA 4 
b NOVA 1 
b NOVA 1 
b NOVA 1 More vitamin waters
View all →
c 
c NOVA 4 
c NOVA 4 
c 
NOVA 4 
c NOVA 4 
