You can freeze gummies with one caveat. Place them in a true freezer bag or an airtight container. Thaw the gummies slowly to preserve the ingredient balance, though some people eat them while they are still partially frozen. Frozen CBD gummies will maintain their quality for up to a year (12 months). Freezing gummies is a good idea if you know you will not be consuming them for a while or want to keep extra gummies on hand.