Kulta Katriina Plus Smooth is a high-quality, low-acid filter coffee. The naturally low-acid coffee varieties, slow roasting, and dark roast level together influence its low acidity while preserving the authentic taste of Finnish filter coffee. Our naturally low-acid coffee varieties come from Vietnam, Central, and South America. Kulta Katriina Plus Smooth filter coffee is lower in acid than average Finnish filter coffees. The average pH level of Finnish filter coffees is 4.5–5. Kulta Katriina Plus Smooth\'s pH level is 5.2–5.5, which is significantly lower in acid. No ingredients have been added to reduce acidity, such as acidity regulators.