Storing Zeovit

[viperfish]

I am using Coral Vitalizer, Amino Acid, and Pohl's Extra, I read in the Zeovit documentation online that the Coral Vitalizer should be refrigerated. I later read (I forget where) that this was with the older batches but the newer batches did not need to be kept in the refrigerator. Is there any truth to this? There is nothing on the label to indicate it needs to be stored at cooler temperatures.