Lotus Water allows you to create water that enhances the desirable flavors of your coffee and mutes the unwanted ones. The two variables that have the biggest effect on your coffee, besides the coffee beans themselves, are the water you use to brew them. These are several liquid ingredients for adjusting the composition of water to help you conjure up that much-desired ideal cup of premium coffee.
Magnesium will help if your filter coffee is bland and you can only discern one flavor note. This mineral is useful for adding strength and enhancing a wide range of flavors to your coffee. The variety of flavors that magnesium brings is great, but too much of it can make coffee taste cloudy or complex to the point where it's not easy to recognize or pick out one particular flavor. (1 drop of concentrate in 450 ml of water adds 10 ppm magnesium hardness as CaCO3)