Keep your pH levels under control with Swanson pH Balance Alkaline Booster pH Protector Drops. The typical NZ diet is loaded with acid-forming foods that can take a toll on your overall health and vitality. We all know that drinking 8 glasses of water a day is a healthy habit, but with a pH rating of 12:25, these drops turn ordinary distilled water into a genuine health elixir. Simply fill your water bottle with one drop per ounce of water and sip throughout the day. It’s an excellent and easy choice for anyone concerned about his or her body’s acid/alkaline balance.