Forms Comparison
| Form | Bioavailability | Best For | Elemental Content |
|---|---|---|---|
| Vanadyl Sulfate | Low (1-5%) | Most common and studied supplement form — poor absorption but most evidence | 31% elemental vanadium by weight |
| Bis(maltolato)oxovanadium (BMOV) | Moderate | Research compound with improved absorption — not widely available as supplement | |
| Sodium Orthovanadate | Low | Research use — more commonly used in laboratory studies than as a supplement |