APAX’ mineral concentrates are trusted and used by over 90% of world championship competitors worldwide.
JAMM [2] has been formulated to enhance the richness and depth of your coffee and will accentuate the lingering sweetness and creamy mouthfeel of your brew. It magnifies the role of calcium and bicarbonate.
Taste profile: rich | sweet | creamy
Composition: water, magnesium chloride, calcium chloride, potassium chloride, potassium bicarbonate, sodium bicarbonate
APAX’ mineral concentrates are made of demineralised water and analytical reagent grade minerals (AR), ensuring very high levels of purity.
Bottle size: Available in 20mL and 100mL, allowing for approximately 30 and 150 brews respectively.
How to use: Shake the bottle thoroughly before use. Add 3 to 4g/L of mineral concentrate in your brew water, or add directly 1 to 10 drops into your coffee.
Signs your coffee may need JAMM: a lack of sweetness, thin mouthfeel, and overpowering acidity or bitterness.
For more details on when to use JAMM [2] and suggested coffee pairings, click here.
To easily create and scale your water recipes, use the Water Recipe Calculator.

![APAX LAB —JAMM [2]](https://amatterofconcrete.com/wp-content/uploads/2024/10/P1150142.jpg)








![APAX LAB —JAMM [2]](https://amatterofconcrete.com/wp-content/uploads/2024/10/P1150142-100x100.jpg)