Onset®

Local anesthetics are manufactured at a low (acidic) pH to maintain a longer shelf-life.  This acidity typically causes the anesthetic to “sting” when it is injected.  Once injected, our bodies must work to raise the pH before achieving numbness.  Onset® is a buffering agent that neutralizes the anesthetic for us prior to injection.  This results in a more comfortable, faster acting and more predictable anesthetic experience.