Our Multivitamins and Multiminerals are good for up to 2 years from their production date (located on the bottom of the bottle) if they are unopened. An opened Multivitamin or Multimineral is good for six months in the refrigerator.
Some customers have forgotten to refrigerate their Multi's after they have opened them. We have done testing on the multivitamins and the multiminerals and they are good for 7 days out of the refrigerator. We like to err on the side of safety and say 5 days!