# Natto-Serra

> Doctor's Best — US label snapshot lbl_dsld_82255_63a1d3645747fc0d

Canonical: https://anaturalendeavor.com/labels/lbl_dsld_82255_63a1d3645747fc0d

## Original facts and normalized results

| Ingredient | Original | Normalized | Status |
|---|---:|---:|---|
| Calcium | 25 mg | 25 mg | as_labeled |
| Serratiopeptidase | not stated  | not available  | missing_quantity |
| Nattokinase | not stated  | not available  | missing_quantity |
| Serrateric | not stated  | not available  | missing_quantity |
| Cellulose | not stated  | not available  | missing_quantity |

## Source

- Original: https://api.ods.od.nih.gov/dsld/v9/label/82255
- Source record: src_dsld_82255
- Snapshot: snap_dsld_82255_63a1d3645747fc0d496fd073
- Retrieved: 2026-09-28T15:32:16.993Z
- Source updated: unknown
- Content hash: 63a1d3645747fc0d496fd0739c97f97ad46b676f74e0d2faa7f388b007120ef3

## 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.