What is the shelf life of Hydretain, granular and/or liquid?

Both liquid and granular Hydretain have a shelf life of 5+ years when stored in unopened containers.

If the container is opened and resealed tightly, the shelf life will be between 3 -5 years.

Store both liquid and granular Hydretain in a cool dry place away from direct sunlight and moisture, avoiding extreme temperatures (high or low). 

Keywords: shelf life, expiration date, how long will this last in storage, Hydretain