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Eonio Loutraki

Eonio Loutraki is a magnesium-rich Greek natural mineral water from the aquifer of Loutraki on the Gulf of Corinth.

8.3/107/9 properties published
  • pH8 ideal 6.5–8.59.8
  • TDSNot published −0.1—
  • Sodium17 mg/L ideal up to 20 mg/L10.0
  • Calcium9.62 mg/L ideal 36.7–80 mg/L · counts half5.0
  • Magnesium75.1 mg/L ideal 16.7–30 mg/L · counts half0.0
  • SulfateNot published −0.1—
  • Chloride<41 mg/L ideal up to 250 mg/L10.0
  • Nitrate<7 mg/L ideal up to 10 mg/L10.0
  • Bicarbonate292 mg/L ideal 30–396.6 mg/L · counts half10.0

Each bar is out of 10 for that property. Deductions: −0.2 for missing values, −0.1 for an undated analysis. Editorial score, not a health rating. How scores work →

How it stands out

  1. Sodium is 17 mg/L, under the 20 mg/L level the UK/EU uses for “suitable for a low-sodium diet” on natural mineral water labels.

Taste notes

No taste notes yet. Soon you will be able to say how Eonio Loutraki tastes to you. Results will appear here once people have voted; nothing is shown until then.

  • SoftNo votes
  • CrispNo votes
  • SmoothNo votes
  • MineralNo votes
  • SaltyNo votes
  • SweetNo votes
  • BitterNo votes
  • MetallicNo votes

Ratings & reviews

Waterphile Score lab data

8.3/10

From the brand’s published mineral values. How it works

Taste visitors

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Similar waters

  1. 1PrealpiNatural mineral water · Still · Italy Calcium105Magnesium99.3Sodium16.5Bicarbonate344Compared on 5 shared values
  2. 2AdelholzenerNatural mineral water · Sparkling · Germany Calcium67.6Magnesium32.9Sodium13.2Bicarbonate336Compared on 5 shared values
  3. 3Sunshine Coast SpringwaterSpring water · Still · Australia Calcium27.5Magnesium19.5Sodium23Bicarbonate175Compared on 5 shared values
  4. 4Kropla BeskiduNatural mineral water · Still · Poland Calcium45Magnesium17Sodium15Bicarbonate219Compared on 5 shared values

Computed from published numbers only: the waters whose mineral values are closest to Eonio Loutraki’s on a log scale, using the values both brands publish as single numbers (at least 5). pH and nitrate are not used. Similar minerals do not mean similar taste.

Source & spring

SourceLoutraki aquifer, Gerania mountains, Corinthia
CountryGreece · all waters from Greece
Water typeNatural mineral water · what this means
Still or sparklingStill
Data sourceNuAqua (bottler) – Eonio Loutraki water analysis
Last checked 2026-10-29

Eonio Loutraki ingredients & nutrition facts

per litre
Eonio LoutrakiPer litre · 8 of 11 values published
Basics
pH
8
Total dissolved solids
—
Minerals
Calcium
9.62 mg/L
Magnesium
75.1 mg/L
Sodium
17 mg/L
Potassium
0.89 mg/L
Other dissolved substances
Bicarbonate
292 mg/L
Sulfate
—
Chloride
<41 mg/L
Nitrate (NO₃)
<7 mg/L
Silica
—
— Not published by the brand · we never estimateSource: NuAqua (bottler) – Eonio Loutraki water analysis · checked 2026-10-29

Bottler's analysis: pH 8 (21°C), conductivity 587 µS/cm, total hardness 333 mg CaCO3/L; Ca 9.62, Mg 75.1, Na 17, K 0.89, HCO3 292, Cl <41, NO3 <7, F <0.2 mg/L. The brand site gives Mg 75 mg/L.

UK/EU label thresholds met

Applied to the published numbers for information; these indications legally apply to natural mineral water labels.

  • Contains magnesium (> 50 mg/L)
  • Suitable for a low-sodium diet (sodium < 20 mg/L)

Brands update their analyses from time to time, and values can differ between bottle sizes, plants and batches. Check the label on your bottle. Spotted a change? See corrections.

Eonio Loutraki FAQ

Is Eonio Loutraki alkaline?

Eonio Loutraki has a published pH of 8, which is slightly alkaline (7 is neutral).

How much sodium (salt) is in Eonio Loutraki?

Eonio Loutraki has 17 mg/L of sodium, as published. That is under 20 mg/L, the UK/EU level for “suitable for a low-sodium diet”.

Does Eonio Loutraki have electrolytes?

Its published analysis lists, per litre: calcium 9.62 mg/L, magnesium 75.1 mg/L, sodium 17 mg/L, potassium 0.89 mg/L, bicarbonate 292 mg/L and chloride &lt;41 mg/L.

Is Eonio Loutraki spring, mineral or purified water?

Eonio Loutraki is a still natural mineral water.

Where does Eonio Loutraki come from?

Loutraki aquifer, Gerania mountains, Corinthia, Greece.

Where to buy

See the official Eonio Loutraki website for stockists. Retailer and price links are coming later.

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Not medical advice. Waterphile shows mineral values as published by each brand, for general information only. If you have a health condition, follow a restricted diet or prepare infant formula, ask a doctor, pediatrician or health visitor.