How long does nutpods stay fresh once opened? Customer Care November 21, 2019 23:01 Updated Once opened, nutpods are fresh in the fridge for 7-10 days. Related articles Why aren’t nutpods organic? What is dipotassium phosphate? How long past the best by date can I consume nutpods? Do you offer samples? How does nutpods Oat have 0g carbs?