Question:
Liquid Isopure - how long is it good (refrigerated) after opening?

I've tried to contact the company that makes it, but haven't heard back from them. Does anyone know, specifically about how long Isopure lasts after opening?    — Stamper B. (posted on October 28, 2003)

October 28, 2003
Well, I don't really like Isopure to begin with. But, my husband drinks it all the time. He has informed me that after leaving an open bottle of Isopure in the fridge overnight, it tasted horrible. He opened the bottle late one evening and drink about half of the Isopure. Then, capped it and put it into the fridge right away. The next afternoon, he went to drink the rest and said that it smelled and tasted awful, almost like spoiled milk. Good luck!
   — kristynush

October 28, 2003
I contacted the manufacturer last year and they told me it was good for 24 hours after opening, refrigerated of course. There are no preservatives in it so after 24 hours it does spoil.
   — K S.

October 28, 2003
Original poster here - I was just able to find the phone number for the manufacturer. They said as long as it's refrigerated, it will last (opened) until the expiration date.
   — Stamper B.