Yes, Poland Spring® is 100% natural spring water. The FDA defines the term “spring water” and regulates the bottled water industry. More than 20 years ago, there were many debates about the proper use of the term “spring water.” The FDA resolved these debates by issuing standards for the usage of the term “spring water” in 1995 – standards that Poland Spring® is committed to upholding. Poland Spring® meets or exceeds all state regulations governing spring classification for standards of identity, as well as all federal and state regulations governing spring water collection, good manufacturing practices, product quality and labeling. Our compliance with these regulations has been demonstrated to state agencies throughout the United States in all states where Poland Spring® is sold, including Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, and Rhode Island and Vermont. Meet our carefully selected spring in Maine where out water is sourced: Visit Our Springs