I have the same one....from Trader Joe's. You need to refrigerate it after opening. I really can't tell the difference in the soaps made with this and with just distilled water. My lye solution gets a little murky looking with the aloe juice but works just fine. Since the water content of the soap evaporates out during the cure process, the liquid aloe, which is water after all, will evaporate out and leave behind in the soap some small amount of residual aloe. Not much, I would imagine. I would love to soap with a bit of the aloe leaf and its gooey gel sometime. Now that could make a real difference.