Sourced from the pristine springs of two underground caves of Mount Shasta. The 100 years of natural filtration through layers of granite, gem infused rock, gold and green jade. Naturally occurring minerals and trace elements - no added artificial nutrients – very low Sodium. From glacier to glass, our water goes completely untouched by human hands to ensure a quality product. We use 55% Recycled Glass bottles to protect the environment and ensure the best quality and taste. Castle Rock Still Spring Water has a clean, crisp and refreshing taste with a balanced pH of 7.55.