# Maximum Strength White Willow Bark Extract 500 mg

> Swanson Superior Herbs — US label snapshot lbl_dsld_175728_b527e3c164cb4cbc

Canonical: https://anaturalendeavor.com/labels/lbl_dsld_175728_b527e3c164cb4cbc

## Original facts and normalized results

| Ingredient | Original | Normalized | Status |
|---|---:|---:|---|
| White Willow | 500 mg | 500 mg | as_labeled |
| Hypromellose | not stated  | not available  | missing_quantity |
| Cellulose | not stated  | not available  | missing_quantity |
| Rice | not stated  | not available  | missing_quantity |
| Silicon | not stated  | not available  | missing_quantity |

## Source

- Original: https://api.ods.od.nih.gov/dsld/v9/label/175728
- Source record: src_dsld_175728
- Snapshot: snap_dsld_175728_b527e3c164cb4cbca5d28fb2
- Retrieved: 2026-09-28T15:24:24.052Z
- Source updated: unknown
- Content hash: b527e3c164cb4cbca5d28fb26b13ccab6a879ded8a32e9e7312653aa2b62e3be

## Limitations

- This record reports label facts from a US-market source snapshot, not current inventory or product safety.
- Label quantity comparisons do not establish absorption, efficacy, safety, or clinical equivalence.