Gerolsteiner

Gerolsteiner Sprudel is a naturally high-mineral sparkling water bottled at its spring in Gerolstein; its analysis is an excerpt from Institut Fresenius. — as described by the brand

Not enough dataWaterphile Score6/9 properties published

pHNot published −0.1—
TDSNot published −0.1—
Sodium118 mg/L ideal up to 20 mg/L2.3
Calcium348 mg/L ideal 36.7–80 mg/L · counts half0.0
Magnesium108 mg/L ideal 16.7–30 mg/L · counts half0.0
Sulfate38 mg/L ideal up to 248 mg/L10.0
Chloride40 mg/L ideal up to 250 mg/L10.0
NitrateNot published −0.1—
Bicarbonate1816 mg/L ideal 30–396.6 mg/L · counts half0.0

Each bar is out of 10 for that property. Needs at least 5 of 9 properties, including sodium and pH or TDS. Editorial score, not a health rating. How scores work →

Mineral FactsPer litre · 7 of 11 values published

Basics

Total dissolved solids TDS

Minerals

Calcium

348 mg/L

Magnesium

108 mg/L

Sodium

118 mg/L

Potassium

11 mg/L

Other dissolved substances

Bicarbonate

1,816 mg/L

Sulfate

38 mg/L

Chloride

40 mg/L

Nitrate (NO₃)

Silica

— Not published by the brand · we never estimateSource: Gerolsteiner analysis sheet (international, 2024, gerolsteiner.de) · checked 2026-10-25

The sheet gives 'total of minerals listed above: 2479 mg/l', which is a sum of seven ions, not TDS, so TDS is left empty. pH 5.9-6.7 is the brand-wide range in Gerolsteiner's FAQ (https://www.gerolsteiner.de/wissensquellen/faqs: 'der pH-Wert liegt bei 5,9 bis 6,7'; the still Naturell is 6.7). It is not specific to Sprudel. No official Sprudel-only pH found. (Not applied as a value: the brand-wide range is not Sprudel-specific, so pH stays unpublished here and Gerolsteiner stays unscored for now.)

UK/EU label thresholds met

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

Contains bicarbonate (> 600 mg/L)
Contains calcium (> 150 mg/L)
Contains magnesium (> 50 mg/L)

Taste notes

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

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Similar waters

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

Source	Gerolstein, Volcanic Eifel, Germany
Country	Germany
Water type	Natural mineral water · what this means
Still or sparkling	Sparkling
Data source	Gerolsteiner analysis sheet (international, 2024, gerolsteiner.de) Last checked 2026-10-25

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 Gerolsteiner website for stockists. Retailer and price links are coming later.

Compare Gerolsteiner with

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.