Decaf Coffee Stales Faster—Here’s Why It Matters
Here's what you need to know: Decaf coffee doesn’t just lack caffeine—it stales faster than its caffeinated counterparts. The process of removing caffeine from beans alters their structure, making them more vulnerable to oxidation and moisture loss. Even when sourced from the same roaster and roast level, decaf beans often lose their vibrancy quicker, leaving drinkers with a flat, lifeless cup. This isn’t just about perception; it’s a chemical reality. The ethyl acetate used in decaffeination, for instance, can strip away some of the beans’ natural oils, accelerating the staling process. The difference in grind size isn’t coincidence either. Decaf…