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Third Wave Water minerals by coffee roast level
Brew every roast as intended
Not all coffee roasts extract in the same way, and water chemistry has a far greater impact on flavour than most people realise. The right balance of magnesium, calcium and bicarbonates helps to enhance sweetness, regulate acidity, and reveal the flavour notes your roaster intended.
Third Wave Water mineral profiles are designed to give you optimised brewing water for each roast level, wherever you are in Europe. Begin with distilled or reverse-osmosis water, add a sachet, and brew with confidence.
Why matching water to roast matters
Water makes up approximately 98 per cent of your cup. Each Third Wave Water profile is scientifically formulated to bring out the best in your chosen roast for our profiles we use a precise mix of the following minerals:
- Magnesium enhances sweetness and clarity
- Calcium contributes to roundness and body
- Bicarbonates help manage acidity and stability
With the correct water chemistry, you achieve consistent extraction that reflects the roaster’s intended flavour.
Find your ideal profile
Whether you prefer bright Nordic light roasts, balanced medium coffees or traditional dark espresso, Third Wave Water makes it simple to brew at a consistently high standard.
Our Third Wave Water profiles specifically blended to enhance your prefered coffee roast are:
- Classic Light Roast – enhances brightness and floral notes.
- Medium Roast – balances sweetness and body.
- Dark Roast – deepens flavour, reduces bitterness.
Simply add one sachet to filtered or reverse-osmosis water and enjoy café-quality coffee at home.