# Melatonin 20 mg

> Progressive Professional from Progressive Laboratories — US label snapshot lbl_dsld_261971_918854553910ad1b

Canonical: https://anaturalendeavor.com/labels/lbl_dsld_261971_918854553910ad1b

## Original facts and normalized results

| Ingredient | Original | Normalized | Status |
|---|---:|---:|---|
| Melatonin | 20 mg | 20 mg | as_labeled |
| Rice | not stated  | not available  | missing_quantity |
| Leucine | not stated  | not available  | missing_quantity |
| Hypromellose | not stated  | not available  | missing_quantity |

## Source

- Original: https://api.ods.od.nih.gov/dsld/v9/label/261971
- Source record: src_dsld_261971
- Snapshot: snap_dsld_261971_918854553910ad1b5a84b4b8
- Retrieved: 2026-09-28T20:20:53.335Z
- Source updated: unknown
- Content hash: 918854553910ad1b5a84b4b8d001fc6a6dfb112b2e57b22660a7c4cc928fd660

## 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.