Single source · Brazil
Ouro Fino
Estância Hidromineral Ouro Fino, Campo Largo, Paraná
Bottled from the same Campo Largo spring since 1898, modest calcium and magnesium in near balance on a soft bicarbonate frame. Almost nothing else intrudes.
Mineral analysis
TDS133mg/L total dissolved solids
Still, light, calcium-crisp with a soft, round finish.
Cation
Ca / MgNa
Anion
HCO₃SO₄ · Cl
Magnesium17.47 mg/L
smooth & easy
Silica12.02 mg/L
clean fuel
Sodium0.997 mg/L
low-sodium · under the 20 mg/L diet line
Verified · official analysis ↗
- calcium-magnesium balance
- delicate bicarbonate lift
- near-neutral finish
Ouro Fino is a still water from Brazil with 133 mg/L total dissolved solids and carries 29.14 mg/L calcium, 17.47 mg/L magnesium and 0.997 mg/L sodium (published analysis).
Very well protected · closest in profile to Highland Spring.
Type · The Minimalist
Find it in: Low sodium · Baby safe · Light
Related waters
Common questions
- What does Ouro Fino taste like?
- Ouro Fino is a still water, light-bodied, clean and crisp, closing on a soft, round finish. It belongs to the Minimalist type in our sixteen-part typology, and the house tasting notes run calcium-magnesium balance, delicate bicarbonate lift and near-neutral finish. Its pH is alkaline, which on the palate reads as silky, slightly bitter.
- Is Ouro Fino good for you?
- Ouro Fino is a regulated bottled water and safe to drink. The published analysis shows a lightly mineral water at 133 mg/L dissolved solids. Sodium sits at 0.997 mg/L, under the 20 mg/L line, so it suits a low-sodium diet.
- What minerals are in Ouro Fino?
- Ouro Fino carries calcium 29.14, magnesium 17.47, sodium 0.997 and potassium 0.715 mg/L over bicarbonate 174.89, sulfate 1.05 and chloride 0.73 mg/L. Calcium leads the mineral profile with bicarbonate the main anion, at 133 mg/L total dissolved solids. It also publishes 12.02 mg/L of silica, the beauty mineral.
- How much sodium is in Ouro Fino?
- Ouro Fino carries 0.997 mg/L of sodium. That is under the 20 mg/L line, low enough to suit a low-sodium diet.
- Is Ouro Fino hard or soft water?
- By its calcium and magnesium, Ouro Fino works out to 143 mg/L as calcium carbonate, which counts as hard water. That is the middle of the range, enough body to taste without heavy scale.
- Is Ouro Fino alkaline or acidic?
- Yes. Ouro Fino has a published pH of 7.8, on the alkaline side of neutral, where it drinks silky, slightly bitter. That comes from bicarbonate-rich geology rather than any additive.
- Can you use Ouro Fino for baby formula?
- On its published numbers, Ouro Fino clears the German infant-formula limits of sodium under 20, nitrate under 10 and sulfate under 240 mg/L, at sodium 0.997, nitrate 2.75 and sulfate 1.05 mg/L. Still boil and cool any water before mixing formula, and take feeding advice from your pediatrician rather than a water site.
- Is Ouro Fino still or sparkling?
- Ouro Fino is a still water, bottled without carbonation.
- Where does Ouro Fino come from?
- Ouro Fino comes from Estância Hidromineral Ouro Fino, Campo Largo, Paraná in Brazil, a single source.