MINERAL WATER COMPARISON
Ferrarelle vs San Pellegrino: mineral water comparison
Two of Italy's most iconic naturally sparkling waters. Same category, very different label.
Side-by-side comparison
Direct comparison of the two waters using values from their official labels.
| Parameter | Ferrarelle | San Pellegrino |
|---|---|---|
| Mineralization - Fixed Residue (mg/L) | 1,328 | 862 |
| Sodium (mg/L) | 50 | 31 |
| Calcium (mg/L) | 400 | 174 |
| Magnesium (mg/L) | 23 | 49.6 |
| Bicarbonate (mg/L) | 1,500 | 252 |
| Carbonation | Naturally sparkling | Naturally sparkling |
| Country | Italy | Italy |
| Source | Riardo, Campania | San Pellegrino Terme, Lombardy |
Values based on official label data.
Mineral profile differences
These are two of the most mineral-rich waters in the Italian portfolio, but they reach that density via different routes. Ferrarelle's 1,328 mg/L of fixed residue is built mainly on a very high bicarbonate content (1,500 mg/L) paired with strong calcium (400 mg/L). San Pellegrino sits at 862 mg/L of fixed residue, with much lower bicarbonate (252 mg/L), moderate calcium (174 mg/L) and notably higher magnesium (49.6 mg/L vs 23 mg/L).
Sodium tells the same story, more concentrated for Ferrarelle (50 mg/L) than San Pellegrino (31 mg/L) - neither qualifies as low-sodium, which is normal for waters with this level of mineralization. Both are classified as medium-mineralization (over 500 mg/L). The carbonation is the same in origin (naturally sparkling), but the bubble feel differs: Ferrarelle is famous for its fine, persistent perlage, while San Pellegrino has a slightly more pronounced effervescence.
Taste and use cases
Ferrarelle's high bicarbonate level gives it a smooth, rounded mouthfeel that softens the perception of acidity. The very fine bubbles make it feel less aggressive than the bicarbonate value suggests. It's the classic Italian table water - comfortable with most foods and especially well suited to traditional Mediterranean cuisine.
San Pellegrino, with less bicarbonate and more magnesium, has a cleaner, slightly more vivid finish. Its larger bubble structure and crisper acidity make it the go-to pairing for richer, fattier foods - pizza, fried dishes, aged cheeses, structured red wines - where its character cuts through rather than blending in. Both export internationally; San Pellegrino is the more globally recognised of the two.
Which one to choose if…
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You're watching sodium intake → Neither is a low-sodium water. San Pellegrino (31 mg/L) is somewhat lower than Ferrarelle (50 mg/L), but both are above the typical low-sodium threshold.
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You want a mineral-rich water → Ferrarelle has more total mineral content (1,328 vs 862 mg/L) and substantially more calcium (400 vs 174 mg/L) and bicarbonate (1.5 vs 252 mg/L).
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You want a magnesium boost → San Pellegrino delivers more than twice the magnesium (49.6 vs 23 mg/L) and is one of the more magnesium-dense waters in mass distribution.
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You're pairing with food → Ferrarelle suits traditional, lighter Mediterranean dishes; San Pellegrino's crisper bubble works better with rich, fatty or structured cuisine.
FAQ
Is Ferrarelle healthier than San Pellegrino?
Neither is healthier in absolute terms; they simply have different mineral profiles. Ferrarelle delivers more calcium and bicarbonate per litre, San Pellegrino delivers more magnesium. Choice depends on what your diet already provides and on personal taste preferences. Both meet the same EU rules for natural mineral water.
Which has more sodium, Ferrarelle or San Pellegrino?
Ferrarelle is higher in sodium (50 mg/L) than San Pellegrino (31 mg/L). Neither qualifies as a low-sodium water under the typical 20 mg/L threshold.
Are Ferrarelle and San Pellegrino from the same source?
No. Ferrarelle is bottled in Riardo, in the Campania region, while San Pellegrino comes from San Pellegrino Terme in Lombardy. The geological context is different, which is reflected in the very different mineral profiles.
Which is better for everyday hydration?
Both are mineral-dense sparkling waters typically chosen as table waters with meals rather than for high-volume daily hydration. Lighter still waters are generally preferred when drinking large amounts throughout the day.
Which water is more popular in Italy?
Both are top-tier Italian brands with very strong recognition. San Pellegrino has the larger global presence and is widely exported; Ferrarelle has an extremely strong domestic position, particularly in central and southern Italy.