This piece examines the quality of mineral water in Germany, highlighting findings from ÖKO-TEST and Stiftung Warentest. ÖKO-TEST evaluated sparkling, medium, and still mineral waters, identifying top brands and noting concerns about contaminants like pesticides and heavy metals. Stiftung Warentest’s analysis of classic and medium mineral waters also revealed positive ratings, while some brands faced criticism for elevated substance levels. Additionally, the article suggests making sparkling water at home as an eco-friendly alternative to bottled options.
The Quality of Mineral Water in Germany: Insights from ÖKO-TEST and Stiftung Warentest
Mineral water, as its name implies, is abundant in minerals and sourced from deep, protected springs, unlike tap water. While the mineral content may suggest superiority, tap water often meets basic hydration needs effectively. In a quest to evaluate the quality of mineral waters available in Germany, experts from ÖKO-TEST and Stiftung Warentest have conducted comprehensive tests. Here’s a concise overview of their findings.
ÖKO-TEST Results: Mineral Water Analysis
In the 6/2024 issue of ÖKO-TEST, sparkling mineral waters were assessed, revealing that out of 54 brands, 28 achieved a ‘very good’ rating, while 11 were deemed ‘good’. Notably, only one brand received a ‘poor’ rating due to the presence of pesticide residues and boron.
Among the standout sparkling mineral waters in the ÖKO-TEST assessment are:
- Brand A
- Brand B
- Brand C
Conversely, the least favorable option in the sparkling mineral water category was:
- Brand D
For further details, please refer to our in-depth news section.
Additionally, the medium mineral water category was scrutinized, with approximately half of the brands receiving ‘very good’ ratings. However, two brands were marked down due to the detection of nitrate, which is concerning for infant consumption.
The top-rated medium mineral waters include:
- Brand E
- Brand F
On the other end, the brands that performed poorly were:
- Brand G
- Brand H
For more information on these findings, visit ÖKO-TEST directly.
In the 10/2020 assessment, still mineral waters were evaluated, with out of 98 brands, many receiving commendable ratings. Nonetheless, some were found to contain heavy metals, leading to downgrades.
Top choices for still mineral water included:
- Brand I
- Brand J
Unfortunately, the bottom performers were:
- Brand K
- Brand L
More details can be found at ÖKO-TEST.
Stiftung Warentest Evaluations: Highlights and Low Points
Stiftung Warentest’s recent analysis of classic mineral waters in the 08/2024 issue tested 29 varieties. The results were largely positive, with 11 waters rated ‘very good’ and 14 ‘good’. The top performer, scoring a 1.3, was Saxonia Quelle Classic, closely followed by another affordable option rated at 1.4.
For medium mineral waters, the 7/2023 test indicated that many brands excelled, while dm Ivorell Medium and Edeka Gut & Günstig Medium emerged as the lowest-rated options, still receiving a ‘satisfactory’ mark.
Stiftung Warentest also evaluated 32 still mineral waters in 08/2021, where eight brands garnered ‘very good’ ratings. However, some brands, like Volvic and Adelholzener naturell, faced criticism for elevated levels of concerning substances.
For an exhaustive list of tested brands and their ratings, a nominal fee will grant access to Stiftung Warentest’s results.
Understanding Variability in Water Testing
The performance of water brands can fluctuate based on various factors, including the testing period and the focus of the evaluation. Some brands may receive lower ratings for contaminants that still fall within legal limits, while others may not be penalized as harshly.
Making Your Own Sparkling Water
For those who prefer carbonation without purchasing bottled mineral water, tap water in Germany is a viable and eco-friendly alternative. It’s cost-effective and generates no waste. There are several soda makers on the market that can help you create your own sparkling water at home. Our extensive buying guide offers insights into the best soda makers available, alongside expert tips and background information.
Here’s a selection of the top soda makers tested:
- Test Winner: Excellent carbonation process (grade 1.0)
- Price Tip: Great value for money (grade 2.4)
- Best Equipment: Durable and efficient (grade 1.3)
For further insights and detailed evaluations, our comprehensive news section keeps you informed.