What Is It?

ORP (Oxidation-Reduction Potential) measures the electrical potential of a solution to act as an oxidizer, expressed in millivolts (mV). A higher ORP means stronger oxidative capacity — the ability to neutralize pathogens, break down organic matter, and support biological healing processes.

How We Measure It

We use a Hanna Instruments calibrated digital ORP electrode with an Ag/AgCl (silver/silver chloride) reference. The electrode is inserted directly into the glycerin during and after the ozonation cycle. Hanna Instruments is an ISO 17025 accredited manufacturer with NIST-traceable calibration standards. The meter provides ±0.2 mV accuracy.

Why It Matters

ORP is one of the most reliable real-time quality indicators for ozonated products. Values above 450 mV indicate a potent product with strong oxidative capacity. Clinical-grade ozonated products typically read 500–650+ mV. ORP is an independent measurement from dissolved ozone concentration — they are complementary, not interchangeable.

Our Acceptance Criteria

SimplyO3 Glyzine must achieve an ORP of not less than (NLT) 450 mV. Our batches typically read 550–650 mV, confirming clinical-grade potency.

Important Note

ORP and PPM (dissolved ozone) are independent measurements. A high ORP does not necessarily mean a specific PPM, and vice versa. Both are measured separately using different instruments and methodologies. We report both because together they provide a complete picture of product quality.