# L-Cysteine Powder

> Source Naturals — US label snapshot lbl_dsld_274767_331c9aaed539b6b6

Canonical: https://anaturalendeavor.com/labels/lbl_dsld_274767_331c9aaed539b6b6

## Original facts and normalized results

| Ingredient | Original | Normalized | Status |
|---|---:|---:|---|
| Cysteine | 900 mg | 900 mg | as_labeled |

## Source

- Original: https://api.ods.od.nih.gov/dsld/v9/label/274767
- Source record: src_dsld_274767
- Snapshot: snap_dsld_274767_331c9aaed539b6b62a360d8d
- Retrieved: 2026-09-28T19:09:46.707Z
- Source updated: unknown
- Content hash: 331c9aaed539b6b62a360d8d1786fdf55d38cc41fd534b836418b90cf600e9f1

## 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.