POM Wonderful commissioned an independent lab to conduct a comprehensive potency analysis of the leading natural antioxidant supplements on the market. Not only did the results show that POMx is the most potent natural antioxidant supplement, we also discovered that many of them had less than 10% of the antioxidant potency of POMx, as you can see in the chart.

Methodology

We tested the most well-known supplements in each category. Each supplement was measured by three leading antioxidant potency tests (DPPH, ORAC and FRAP on a per-gram basis). In order to get an accurate reflection of each supplement’s radical-fighting ability, results of all three tests were combined into an index score. POMx was indexed at 100 since it had the highest score. Below is a complete list of all supplements tested along with their raw scores and index values.