Is PURE Perk an alkaline coffee?Last Updated: August 13, 2019
Dark roast coffees, like PURE Perk, have been shown to be less acidic than lighter or medium roast coffees. PURE Perk has a pH of 5.4. The pH value of coffee is often noted as 5. A pH of 4.9 is a hundred times more acidic than 5.9. The pH value of a low acid coffee can be as low as 4.6 when compared to other coffees. With PURE Perk, the difference between 4.6 (low acid) and 5.4 is 0.8, which is 6.3 times or 630% less acidic.