# L-Tryptophan

> BulkSupplements.com — US label snapshot lbl_dsld_312285_83dde76518a4f001

Canonical: https://anaturalendeavor.com/labels/lbl_dsld_312285_83dde76518a4f001

## Original facts and normalized results

| Ingredient | Original | Normalized | Status |
|---|---:|---:|---|
| Tryptophan | 500 mg | 500 mg | as_labeled |

## Source

- Original: https://api.ods.od.nih.gov/dsld/v9/label/312285
- Source record: src_dsld_312285
- Snapshot: snap_dsld_312285_83dde76518a4f0019a077674
- Retrieved: 2026-09-28T22:50:03.205Z
- Source updated: unknown
- Content hash: 83dde76518a4f0019a077674cdb0dcd91c8375fa181e426f545d0733b12d53d8

## 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.