Protein Water
Packaged product Beverages READY
Protein Water contains 14 kcal per 100 g. A serving, 16.9 fl oz, 16.9 fl oz (500 g) provides about 70 kcal.
Roughly 94% of its calories come from protein, with 6% from carbohydrates and 0% from fat (estimated with general energy factors).
That is more energy than the typical item in beverages on FoodFactly, where the median is 0 kcal per 100 g across 2,158 products.
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 14 kcal | |
| Total fat L | 0 g | 0% |
| Saturated fat L | 0 g | 0% |
| Trans fat L | 0 g | |
| Cholesterol L | 0 mg | 0% |
| Sodium L | 10 mg | 0.4% |
| Total carbohydrates L | 0.2 g | 0.1% |
| Dietary fiber L | 0 g | 0% |
| Total sugars L | 0 g | |
| Protein L | 3 g | 6% |
| Calcium L | 25 mg | 2% |
| Iron L | 0 mg | 0% |
| Magnesium L | 6 mg | 1% |
| Potassium L | 12 mg | 0.3% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 94%
- Carbohydrates 6%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein3 gin the top quarter of beverages (median 0 g)
- Sodium10 mgin the top quarter of beverages (median 0 mg)
- Protein per 100 kcal21.4 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Carotenoids (1)
| Vitamin D (D2 + D3), International Units L | 0 IU |
|---|
Other components (1)
| Chlorine, Cl L | 1 mg |
|---|
Values by source
More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.
| Per 100 g | Open Food Facts | USDA Branded |
|---|---|---|
| Calories | 18 kcal | 14 kcal |
| Protein | 4 g | 3 g |
| Carbohydrates | 0.2 g | 0.2 g |
| Fat | 0 g | 0 g |
| Fiber | n/a | 0 g |
| Sugars | n/a | 0 g |
| Sodium | 8 mg | 10 mg |
Product details
Ingredients
Filtered water, whey protein isolate, phosphoric acid, citric acid, natural flavors, stevia extract, fruit and vegetable juice (color), electrolytes: sodium, potassium, chloride, magnesium, calcium
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Eau d'aloé verra Eloa water | 14 | 0 g | 3.5 g | 0 g |
| CBD Infused Sparkling Blood Orange & Grapefruit Goodrays | 14 | 0 g | 2.9 g | 0 g |
| Aqua Sparkling Brombeere Limette Hofer | 14 | 0.2 g | 3.1 g | 0.12 g |
| Protein2o, protein enhanced water, wild cherry splash Protein2o | 14 | 3 g | 0.39 g | 0 g |
| Sparkling beverage Dry Soda Co. | 14 | 0 g | 3.9 g | 0 g |
| Sparkling beverage Dry Soda Co. | 14 | 0 g | 3.9 g | 0 g |
| Protein Water - Lemon Ice READY | 14 | 3 g | 0.2 g | 0 g |
| Jana vitamin immuno Jana | 14 | 0 g | 3.3 g | 0 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Protein Water?
100 g of Protein Water has 14 kcal. Serving, 16.9 fl oz, 16.9 fl oz (500 g): about 70 kcal.
How much protein is in Protein Water?
Protein Water contains 3 g of protein per 100 g (6% of the 50 g Daily Value), or 15 g in serving, 16.9 fl oz, 16.9 fl oz (500 g). About 94% of its calories come from protein. Compared with other beverages, that is among the highest quarter (median 0 g).
How many carbs are in Protein Water?
Protein Water has 0.2 g of total carbohydrates per 100 g, including 0 g of fiber and 0 g of sugars.
How much fat is in Protein Water?
Protein Water contains 0 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).
How much sodium is in Protein Water?
100 g contains 10 mg of sodium, 0.4% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: Branded Foods, record dated February 6, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: Branded Foods, record 2510044. License: CC0 1.0 (U.S. public domain). Source record dated February 28, 2023. Imported November 6, 2026.
- Open Food Facts, record 0847644006650. License: ODbL 1.0 (Open Food Facts). Source record dated February 6, 2026. Imported November 7, 2026.
Last updated: . Data quality score: 95/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.