How Acidic is San Pellegrino? Understanding pH and Your Health
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                San Pellegrino is a natural mineral water, but its famously crisp, bubbly taste comes from added carbonation, which makes it mildly acidic with a pH level typically around 5.6. This acidity is a defining characteristic of all carbonated waters and is the result of a simple chemical reaction in the bottling process.