Why does Borsec natural flat mineral water contain the additive E502 (potassium carbonate), and what function does it serve?

E502, or potassium carbonate, is added to adjust the water's pH and to stabilize its mineral composition; it does not add calories or sugars and is approved for use in mineral waters in many jurisdictions.

What is the sodium content of this mineral water, and is it suitable for people following a low-sodium or hypertension-friendly diet?

The water contains about 28 mg of sodium per litre (approximately 2.8 mg per 100 ml), which is well below daily recommendations and makes it appropriate for low-sodium or hypertension-friendly diets.

Is Borsec natural flat mineral water compatible with vegan, keto, and halal dietary practices?

Yes, the product consists solely of water and mineral salts, contains no animal-derived ingredients, and its kosher certification aligns with many halal standards, making it suitable for vegan, keto and halal consumers.

Borsec • 2 L

Apă minerală naturală plată

Beverages

Product Insights

Borsec natural flat mineral water is sold in 2 L bottles and is sourced as still natural mineral water. Classified within the PNNS group Beverages (Waters and flavored waters), it earns a Nutri-Score of A and is placed in NOVA group 1, indicating an unprocessed or minimally processed product. The water provides essentially zero calories, sugars, fat or protein while delivering naturally occurring minerals such as calcium, magnesium and sodium, though it includes the food additive potassium carbonate (E502) and lacks detailed packaging information, which may be considered a minor drawback.

Nutritional Values

Values per 100 ml

Added Sugars0 g

Fruits & Vegetables0 %

Comparative Analysis

Compared with average beverages, this mineral water contains virtually no sugar, fat, saturated fat, or salt, far below typical category averages.

Ingredients

borsec queen of mineral waters still natural mineral water chemical composition mg/l hydrogen carbonate (hco3) 292 calcium (ca) 54,6 magnesium (mg) 27,9 sodium (na) 2,13 dry residue at 180°c 304 ph 7,48 woa assty sterreica farz joseph koenig von bookmer etc, apost koeng you gar awarded in 1873 at the vienna international fair with the db gold medal and the title queen of mineral waters redrom a quality product ron no group borsec after wessling analysis romania srl, 2301309/1/01,02,2023 best before: see on packaging,

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