Bottled water companies are notoriously loathe to provide any information on their labels, other than saying the bottle contains water. This site
LINK shows what follow-up calls from the 'Environmental Working Group' to various makers of bottled water phone numbers as listed on the labels. I will sum it up for those who don't have time to read the details.
No Information, Nothing, Zip, Nada, Zero, Bupkus - Seems like a whole bunch of deception to me.