Forms Comparison
| Form | Bioavailability | Best For |
|---|---|---|
| I3C Capsules | Moderate (variable stomach pH-dependent conversion) | HPV-related conditions — most clinical studies used I3C directly; for estrogen modulation, DIM is often preferred |
| Cruciferous Vegetable Extract | Low-Moderate | Broad cruciferous benefits — provides I3C alongside other glucosinolates (sulforaphane precursors) |