Forms Comparison
| Form | Bioavailability | Best For |
|---|---|---|
| Isopropanolic Extract (Remifemin) | High | Menopausal symptoms — the most clinically validated form with over 30 years of research and safety data |
| Ethanolic Root Extract | Moderate-High | Alternative to Remifemin — other standardized extracts using ethanol extraction; ensure triterpene glycoside standardization |
| Dried Root Powder | Moderate | Traditional use — less consistent results; standardization to triterpene glycosides is important for reliability |