Does shredded coconut go bad?

Yes, shredded coconut can go bad over time. Unopened packages of dried unsweetened shredded coconut typically stay fresh for 6 to 12 months when stored in a cool, dark, and dry pantry. Once opened, exposure to oxygen, light, and ambient moisture reduces its pantry shelf life to about 4 to 6 months, though refrigerating or freezing can extend freshness up to a year.

Freshly grated moist coconut spoils much faster, lasting only 4 to 5 days in the refrigerator. Signs that shredded coconut has gone bad include a sour, stale, or rancid smell, yellow discoloration, a tough or rubbery texture, or visible mold growth. High fat content makes coconut susceptible to fat oxidation, which creates rancidity. Keep shredded coconut in airtight containers to preserve quality.