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Mattoni

Mattoni is a medium-mineral, naturally carbonated mineral water from Kyselka near Karlovy Vary, bottled since 1873 and best known in its sparkling form. — as described by the brand

8.4/10Waterphile Score8/9 properties published
  • pHNot published −0.1—
  • TDS525 mg/L ideal 225–500 mg/L8.4
  • Sodium70 mg/L ideal up to 20 mg/L4.6
  • Calcium84.5 mg/L ideal 36.7–80 mg/L · counts half8.5
  • Magnesium25 mg/L ideal 16.7–30 mg/L · counts half9.9
  • Sulfate40 mg/L ideal up to 248 mg/L10.0
  • Chloride12 mg/L ideal up to 250 mg/L10.0
  • Nitrate<0.5 mg/L ideal up to 10 mg/L10.0
  • Bicarbonate528 mg/L ideal 30–396.6 mg/L · counts half5.9

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

Mineral FactsPer litre · 9 of 11 values published
Basics
pH
—
Total dissolved solids TDS
525 mg/L
Minerals
Calcium
84.5 mg/L
Magnesium
25 mg/L
Sodium
70 mg/L
Potassium
18–19 mg/L
Other dissolved substances
Bicarbonate
528 mg/L
Sulfate
40 mg/L
Chloride
12 mg/L
Nitrate (NO₃)
<0.5 mg/L
Silica
—
— Not published by the brand · we never estimateSource: Státní zdravotní ústav (Czech National Institute of Public Health) – 'Přehled balených vod… a jejich základní minerálové složení', February 2025 · checked 2026-10-26

Values from the SZÚ February 2025 overview (compiled by the regulator from labels, producers' sites and SZÚ analyses; some rows date from 2015). 'Rozpuštěné látky' (dissolved solids, dried residue after filtration) stored as TDS; 'celková mineralizace' (sum of ions) kept only in all-values.csv. Mattoni's own label table (LaborUnion CZ analysis, June 2010) gives HCO3 528, Ca 84.5, Mg 25.0, Na 69.9.

Taste notes

No taste notes yet. Soon you will be able to say how Mattoni 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

8.4/10

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

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Similar waters

  1. 1Voda VrnjciNatural mineral water · Still · Serbia Calcium64.21Magnesium36.88Sodium54.21Bicarbonate451.2Compared on 6 shared values
  2. 2KorunníNatural mineral water · Sparkling · Czech Republic Calcium65Magnesium22Sodium61.6Bicarbonate471Compared on 7 shared values
  3. 3ChaudfontaineNatural mineral water · Still · Belgium Calcium65Magnesium18Sodium44Bicarbonate305Compared on 7 shared values
  4. 4WaldquelleNatural mineral water · Sparkling · Austria Calcium85.5Magnesium15Sodium16.5Bicarbonate284Compared on 6 shared values

Computed from published numbers only: the waters whose mineral values are closest to Mattoni’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

SourceKyselka, near Karlovy Vary, Czech Republic
CountryCzech Republic · all waters from Czech Republic
Water typeNatural mineral water · what this means
Still or sparklingSparkling
Data sourceStátní zdravotní ústav (Czech National Institute of Public Health) – 'Přehled balených vod… a jejich základní minerálové složení', February 2025
Last checked 2026-10-26

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.

Where to buy

See the official Mattoni 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.