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Willowherb Extract (Epilobium parviflorum) – Total Polyphenols 10–40%
Epilobium parviflorum / E. angustifolium
- Marker compound
- Total polyphenols
- Standardisation
- 10–40% (UV-Vis spectrophotometry)
- Assay method
- UV-Vis spectrophotometry
- Plant part
- Aerial Parts
- Origin
- Canada
Willowherb Extract (Epilobium parviflorum) – Total Polyphenols 10–40%
Willowherb extract is produced from the aerial parts of Epilobium parviflorum (Onagraceae family) and supplied as a standardized extract powder, standardized to Total polyphenols. Available grades: 10%, 20%, 40%. Typical sourcing: Canada. For B2B formulation in nutraceuticals & supplements.
10%20%40%
Specifications
| Botanical name | Epilobium parviflorum / E. angustifolium |
| Common names | Willowherb, Fireweed |
| Plant family / part | Onagraceae / Aerial parts |
| Marker compound | Total polyphenols |
| Phytochemical class | Polyphenols › Polyphenols (mixed) |
| Available grades | 10%, 20%, 40% |
| Made-to-order grades | 20% (produced on request; confirm lead time) |
| Assay method | UV-Vis spectrophotometry |
| Pharmacopoeia & standards | EMA herbal monograph |
| Form | Standardized Extract |
| Origin | Canada |
| Pack sizes | Sample (50 g), 250 g, 1 Kg, 5 Kg, 25 Kg |
| Shelf life & storage | Typically 24 months in sealed original packaging; store cool, dry and away from light |
Formulation focus
- Men's Health
- Urinary & Kidney Health
Industries
Nutraceuticals & Supplements
Traditional systems: European herbal tradition
Documentation
The Technical Data Sheet and Safety Data Sheet (GHS format) can be downloaded from this page; the batch Certificate of Analysis is supplied on request. Confirm the assay method (HPLC, UV or gravimetric) on the CoA, as results differ between methods.
For B2B formulation and research use. Statements have not been evaluated by the FDA or other regulators; this ingredient is not intended to diagnose, treat, cure or prevent any disease.
Same product form