Originally from the countryside of São Paulo, FYS is collected and bottled under an extremely rigorous quality control. The Santa Paula spring is the source for FYS sparkling water and the Nossa Senhora Aparecida source provides the FYS mineral still water.
FYS mineral water runs through geological strata to absorb a number of beneficial minerals which creates a unique characteristic. Its average temperature on the spring is 24 °C. It has a high levels of bicarbonates (194.47 mg/l) and calcium (39.90 mg/l), being capable of lowering the stomach acidity, besides helping with the digestion and hydration.
The springs at the Santa Paula source, provides the water for FYS sparkling water and the geology provides bicarbonates, sodium, chlorates, calcium, sulfates, magnesium, potassium and fluorides. FYS sparkling water is very rich in bicarbonates (151.89 mg/l) and sodium (34.48 mg/l).